Am Tue, 1 Oct 2024 17:59:21 +0200
schrieb Pavel Sanda <sa...@lyx.org>:

> On Tue, Oct 01, 2024 at 05:20:18PM +0200, Jean-Pierre Chrétien wrote:
> > BTW, corrections should go to 2.4.x, right?  
> 
> I think that you should fix primarily master (and then backport to 2.4.x if 
> you feel
> like). And using vim or sed might be actually faster than editing manuals... 
> :)
> 
> Pavel

Using my own perl script BTW.
As of now I have 55 lyx-files modified. 
Need help for the remaining urls.

        Kornel
diff --git a/lib/doc/Additional.lyx b/lib/doc/Additional.lyx
index f0220e8a40..521563c635 100644
--- a/lib/doc/Additional.lyx
+++ b/lib/doc/Additional.lyx
@@ -1884,11 +1884,11 @@ For more information,
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/FAQ-overfull.html
+https://texfaq.org/FAQ-overfull
 \end_layout
 
 \end_inset
 
 
@@ -2445,11 +2445,11 @@ http://www.ams.org
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ftp.ams.org/pub/tex/amslatex/
+https://ctan.org/tex-archive/macros/latex/required/amsmath
 \end_layout
 
 \end_inset
 
 .
@@ -19804,11 +19804,11 @@ status collapsed
 
 \begin_layout Plain Layout
 For more information see 
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.dickimaw-books.com/apps/jpgfdraw/manual/shapepar.html";
+target "https://ctan.org/pkg/shapepar";
 literal "false"
 
 \end_inset
 
 
@@ -20459,11 +20459,11 @@ See
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/custom-bib/
+https://ctan.org/tex-archive/macros/latex/contrib/custom-bib
 \end_layout
 
 \end_inset
 
 
@@ -20525,11 +20525,11 @@ Available from
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/bibtopic/
+https://ctan.org/tex-archive/macros/latex/contrib/bibtopic
 \end_layout
 
 \end_inset
 
 
@@ -26085,11 +26085,11 @@ chktex
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-target "https://www.ctan.org/tex-archive/help/Catalogue/entries/chktex.html";
+target "https://mirrors.ctan.org/support/chktex/chktex.1";
 literal "false"
 
 \end_inset
 
 .
@@ -27755,11 +27755,11 @@ More information about CVS can be found here
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.nongnu.org/cvs
+https://www.nongnu.org/cvs/
 \end_layout
 
 \end_inset
 
  and here 
diff --git a/lib/doc/EmbeddedObjects.lyx b/lib/doc/EmbeddedObjects.lyx
index e49a1e66f4..f1f08d67f0 100644
--- a/lib/doc/EmbeddedObjects.lyx
+++ b/lib/doc/EmbeddedObjects.lyx
@@ -49339,11 +49339,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -49483,11 +49483,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "footmisc"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//footmisc/footmisc.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/footmisc/footmisc-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -49531,11 +49531,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hypcap"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/oberdiek/hypcap.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/hypcap/hypcap.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -49579,11 +49579,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hyperref"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//hyperref/hyperref.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -49627,11 +49627,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "KOMA-Script"
-target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -49686,11 +49686,11 @@ literal "false"
 \series default
  and an 
 \begin_inset CommandInset href
 LatexCommand href
 name "example"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/lettrine/doc/demo.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/lettrine/doc/lettrine.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/LaTeXConfig.lyx b/lib/doc/LaTeXConfig.lyx
index 0cc3257704..798ea8c620 100644
--- a/lib/doc/LaTeXConfig.lyx
+++ b/lib/doc/LaTeXConfig.lyx
@@ -3957,11 +3957,11 @@ WWW:
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.worldscinet.com/ijmpc/mkt/guidelines.shtml
+https://www.worldscientific.com/page/ijmpc/submission-guidelines
 \end_layout
 
 \end_inset
 
 .
@@ -4003,11 +4003,11 @@ WWW:
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.worldscinet.com/ijmpd/mkt/guidelines.shtml
+https://www.worldscientific.com/page/ijmpd/submission-guidelines
 \end_layout
 
 \end_inset
 
 .
@@ -4933,11 +4933,11 @@ Web:
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.maa.org/press/periodicals/american-mathematical-monthly
+https://maa.org/publication/the-american-mathematical-monthly/
 \end_layout
 
 \end_inset
 
 
@@ -5795,11 +5795,11 @@ WWW:
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.isprs.org/documents/orangebook/LATEX/ISPRSguidelines_authors_latex.zip
+-http://www.isprs.org/documents/orangebook/LATEX/ISPRSguidelines_authors_latex.zip
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/Math.lyx b/lib/doc/Math.lyx
index 98a96d74e3..4f5fa06264 100644
--- a/lib/doc/Math.lyx
+++ b/lib/doc/Math.lyx
@@ -42512,11 +42512,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
diff --git a/lib/doc/UserGuide.lyx b/lib/doc/UserGuide.lyx
index 838b587b8b..26d34d339d 100644
--- a/lib/doc/UserGuide.lyx
+++ b/lib/doc/UserGuide.lyx
@@ -42551,11 +42551,11 @@ updated thesaurus dictionaries,
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.lyx.org/trac/export/HEAD/lyxsvn/dictionaries/trunk/thes/
+https://www.lyx.org/trac/browser/dictionaries/thes/
 \end_layout
 
 \end_inset
 
 
@@ -58120,11 +58120,11 @@ The \SpecialChar LaTeX
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/faq/
+https://texfaq.org/
 \end_layout
 
 \end_inset
 
 
@@ -58283,11 +58283,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf";
+target "http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
@@ -58326,11 +58326,11 @@ biber
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf
+http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf
 \end_layout
 
 \end_inset
 
 
@@ -58538,11 +58538,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
@@ -58581,11 +58581,11 @@ caption
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf
+https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf
 \end_layout
 
 \end_inset
 
 
@@ -58727,11 +58727,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
@@ -58770,11 +58770,11 @@ hyperref
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf
+http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/ar/UserGuide.lyx b/lib/doc/ar/UserGuide.lyx
index dc6e4518a2..635320d931 100644
--- a/lib/doc/ar/UserGuide.lyx
+++ b/lib/doc/ar/UserGuide.lyx
@@ -54305,11 +54305,11 @@ literal "true"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/faq/
+https://texfaq.org/
 \end_layout
 
 \end_inset
 
 
@@ -54457,11 +54457,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "وثيقة"
-target "https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf";
+target "http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf";
 literal "false"
 
 \end_inset
 
 عن حزمة \SpecialChar LaTeX
@@ -54490,11 +54490,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf
+http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf
 \end_layout
 
 \end_inset
 
 
@@ -54663,11 +54663,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "وثيقة"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
  عن حزمة \SpecialChar LaTeX
@@ -54696,11 +54696,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf
+https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf
 \end_layout
 
 \end_inset
 
 
@@ -54822,11 +54822,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "وثيقة"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  عن حزمة \SpecialChar LaTeX
@@ -54855,11 +54855,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf
+http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/de/Additional.lyx b/lib/doc/de/Additional.lyx
index 762e15dcc7..3769d6cf57 100644
--- a/lib/doc/de/Additional.lyx
+++ b/lib/doc/de/Additional.lyx
@@ -1915,11 +1915,11 @@ Siehe für detaillierte Informationen
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/FAQ-overfull.html
+https://texfaq.org/FAQ-overfull
 \end_layout
 
 \end_inset
 
 
@@ -2467,11 +2467,11 @@ http://www.ams.org
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ftp.ams.org/pub/tex/amslatex/
+https://ctan.org/tex-archive/macros/latex/required/amsmath
 \end_layout
 
 \end_inset
 
 
@@ -13929,11 +13929,11 @@ status collapsed
 
 \begin_layout Plain Layout
 Siehe 
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.dickimaw-books.com/apps/jpgfdraw/manual/shapepar.html";
+target "https://ctan.org/pkg/shapepar";
 literal "false"
 
 \end_inset
 
  für weitere Informationen.
@@ -18453,11 +18453,11 @@ Es gibt noch weitere komplexe Befehle,
  zum Beispiel um Dinge nur auf ungeraden Seiten zu setzen usw.,
  doch für deren Beschreibung seien Sie an die 
 \begin_inset CommandInset href
 LatexCommand href
 name "Dokumentation"
-target "https://www.ctan.org/tex-archive/help/Catalogue/entries/fancyhdr.html";
+target "https://ctan.org/tex-archive/macros/latex/contrib/fancyhdr";
 literal "false"
 
 \end_inset
 
  des \SpecialChar LaTeX
@@ -20197,11 +20197,11 @@ Siehe
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/custom-bib/
+https://ctan.org/tex-archive/macros/latex/contrib/custom-bib
 \end_layout
 
 \end_inset
 
 
@@ -20245,11 +20245,11 @@ Zu finden auf
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/bibtopic/
+https://ctan.org/tex-archive/macros/latex/contrib/bibtopic
 \end_layout
 
 \end_inset
 
 
@@ -25604,11 +25604,11 @@ chktex
 \end_layout
 
 \begin_layout Quote
 \begin_inset CommandInset href
 LatexCommand href
-target "https://www.ctan.org/tex-archive/help/Catalogue/entries/chktex.html";
+target "https://mirrors.ctan.org/support/chktex/chktex.1";
 literal "false"
 
 \end_inset
 
 .
@@ -27859,11 +27859,11 @@ Weitere Informationen zu CVS finden Sie unter
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.nongnu.org/cvs
+https://www.nongnu.org/cvs/
 \end_layout
 
 \end_inset
 
  sowie unter 
diff --git a/lib/doc/de/EmbeddedObjects.lyx b/lib/doc/de/EmbeddedObjects.lyx
index 39c79e1d25..b2f175c798 100644
--- a/lib/doc/de/EmbeddedObjects.lyx
+++ b/lib/doc/de/EmbeddedObjects.lyx
@@ -49909,11 +49909,11 @@ Dokumentation des \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//caption/caption-deu.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50053,11 +50053,11 @@ Dokumentation des \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "footmisc"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//footmisc/footmisc.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/footmisc/footmisc-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50101,11 +50101,11 @@ Dokumentation des \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hypcap"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/oberdiek/hypcap.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/hypcap/hypcap.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50149,11 +50149,11 @@ Dokumentation des \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hyperref"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//hyperref/hyperref.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50256,11 +50256,11 @@ literal "false"
 \series default
  und ein 
 \begin_inset CommandInset href
 LatexCommand href
 name "Beispiel"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/lettrine/doc/demo-de.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/lettrine/doc/lettrine-demo-de.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/de/Math.lyx b/lib/doc/de/Math.lyx
index 082281a41b..7504ff648b 100644
--- a/lib/doc/de/Math.lyx
+++ b/lib/doc/de/Math.lyx
@@ -42446,11 +42446,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Dokumentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  des \SpecialChar LaTeX
diff --git a/lib/doc/de/UserGuide.lyx b/lib/doc/de/UserGuide.lyx
index dc952cff6d..9f129c17d2 100644
--- a/lib/doc/de/UserGuide.lyx
+++ b/lib/doc/de/UserGuide.lyx
@@ -40809,11 +40809,11 @@ weitere Wörterbücher installieren möchten,
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.lyx.org/trac/export/HEAD/lyxsvn/dictionaries/trunk/thes/
+https://www.lyx.org/trac/browser/dictionaries/thes/
 \end_layout
 
 \end_inset
 
 
@@ -55777,11 +55777,11 @@ The \SpecialChar LaTeX
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.tex.ac.uk/faq/
+https://texfaq.org/
 \end_layout
 
 \end_inset
 
 
@@ -55940,11 +55940,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Dokumentation"
-target "https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf";
+target "http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf";
 literal "false"
 
 \end_inset
 
  des \SpecialChar LaTeX
@@ -55983,11 +55983,11 @@ biber
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf
+http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf
 \end_layout
 
 \end_inset
 
 
@@ -56195,11 +56195,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Dokumentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-deu.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
  des \SpecialChar LaTeX
@@ -56238,11 +56238,11 @@ caption
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-deu.pdf
+https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf
 \end_layout
 
 \end_inset
 
 
@@ -56384,11 +56384,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Dokumentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  des \SpecialChar LaTeX
@@ -56427,11 +56427,11 @@ hyperref
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf
+http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/es/Additional.lyx b/lib/doc/es/Additional.lyx
index 4e32638728..c9fb76fd83 100644
--- a/lib/doc/es/Additional.lyx
+++ b/lib/doc/es/Additional.lyx
@@ -2219,11 +2219,11 @@ For more information,
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/FAQ-overfull.html
+https://texfaq.org/FAQ-overfull
 \end_layout
 
 \end_inset
 
 
@@ -3158,11 +3158,11 @@ Véase
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/custom-bib/
+https://ctan.org/tex-archive/macros/latex/contrib/custom-bib
 \end_layout
 
 \end_inset
 
 
@@ -3229,11 +3229,11 @@ Disponible en
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/bibtopic/
+https://ctan.org/tex-archive/macros/latex/contrib/bibtopic
 \end_layout
 
 \end_inset
 
 
@@ -11056,11 +11056,11 @@ http://www.ams.org
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ftp.ams.org/pub/tex/amslatex/
+https://ctan.org/tex-archive/macros/latex/required/amsmath
 \end_layout
 
 \end_inset
 
 ) encontrarás instrucciones específicas para cada publicación (generalmente será cuestión de cambiar una simple línea).
@@ -13830,22 +13830,22 @@ ws-ijmpd.cls
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.worldscinet.com/ijmpc/mkt/guidelines.shtml
+https://www.worldscientific.com/page/ijmpc/submission-guidelines
 \end_layout
 
 \end_inset
 
  y 
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.worldscinet.com/ijmpd/mkt/guidelines.shtml
+https://www.worldscientific.com/page/ijmpd/submission-guidelines
 \end_layout
 
 \end_inset
 
 .
@@ -20522,11 +20522,11 @@ chktex
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-target "https://www.ctan.org/tex-archive/help/Catalogue/entries/chktex.html";
+target "https://mirrors.ctan.org/support/chktex/chktex.1";
 literal "false"
 
 \end_inset
 
 .
@@ -22517,11 +22517,11 @@ Más información sobre CVS se puede encontrar en
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.nongnu.org/cvs
+https://www.nongnu.org/cvs/
 \end_layout
 
 \end_inset
 
  y en 
@@ -29273,11 +29273,11 @@ status collapsed
 
 \begin_layout Plain Layout
 Más información en 
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.dickimaw-books.com/apps/jpgfdraw/manual/shapepar.html";
+target "https://ctan.org/pkg/shapepar";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/es/EmbeddedObjects.lyx b/lib/doc/es/EmbeddedObjects.lyx
index f6990e44af..744a2653f7 100644
--- a/lib/doc/es/EmbeddedObjects.lyx
+++ b/lib/doc/es/EmbeddedObjects.lyx
@@ -47404,11 +47404,11 @@ Documentación del paquete \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47521,11 +47521,11 @@ Documentación del paquete \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "footmisc"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//footmisc/footmisc.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/footmisc/footmisc-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47560,11 +47560,11 @@ Documentación del paquete \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hypcap"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/oberdiek/hypcap.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/hypcap/hypcap.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47599,11 +47599,11 @@ Documentación del paquete \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hyperref"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//hyperref/hyperref.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47638,11 +47638,11 @@ Documentación del paquete \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "KOMA-Script"
-target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47688,11 +47688,11 @@ literal "false"
 \series default
  y un 
 \begin_inset CommandInset href
 LatexCommand href
 name "ejemplo"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/lettrine/doc/demo.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/lettrine/doc/lettrine-demo-es.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/es/Math.lyx b/lib/doc/es/Math.lyx
index b6c478d2d0..fb295d6eb8 100644
--- a/lib/doc/es/Math.lyx
+++ b/lib/doc/es/Math.lyx
@@ -39488,11 +39488,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Descripción"
-target "https://www.ctan.org/tex-archive/macros/latex/required/amslatex/math/amsldoc.pdf";
+target "https://mirrors.ctan.org/macros/latex/required/amsmath/amsldoc.pdf";
 literal "false"
 
 \end_inset
 
  de 
@@ -39581,11 +39581,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentación"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  del paquete \SpecialChar LaTeX
diff --git a/lib/doc/es/UserGuide.lyx b/lib/doc/es/UserGuide.lyx
index 2f536483b7..6f9e32e99f 100644
--- a/lib/doc/es/UserGuide.lyx
+++ b/lib/doc/es/UserGuide.lyx
@@ -52254,11 +52254,11 @@ literal "true"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/faq/
+https://texfaq.org/
 \end_layout
 
 \end_inset
 
 
@@ -52409,11 +52409,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentación"
-target "https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf";
+target "http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf";
 literal "false"
 
 \end_inset
 
  del paquete \SpecialChar LaTeX
@@ -52444,11 +52444,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf
+http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf
 \end_layout
 
 \end_inset
 
 
@@ -52616,11 +52616,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentación"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
  del paquete \SpecialChar LaTeX
@@ -52651,11 +52651,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf
+https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf
 \end_layout
 
 \end_inset
 
 
@@ -52781,11 +52781,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentación"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  del paquete \SpecialChar LaTeX
@@ -52816,11 +52816,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf
+http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/fr/Additional.lyx b/lib/doc/fr/Additional.lyx
index 10057573ae..15dde2b304 100644
--- a/lib/doc/fr/Additional.lyx
+++ b/lib/doc/fr/Additional.lyx
@@ -2223,11 +2223,11 @@ Pour les détails ,
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/FAQ-overfull.html
+https://texfaq.org/FAQ-overfull
 \end_layout
 
 \end_inset
 
 
@@ -2802,11 +2802,11 @@ http://www.ams.org
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ftp.ams.org/pub/tex/amslatex/
+https://ctan.org/tex-archive/macros/latex/required/amsmath
 \end_layout
 
 \end_inset
 
 .
@@ -21512,11 +21512,11 @@ status collapsed
 
 \begin_layout Plain Layout
 Pour plus d'information voir 
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.dickimaw-books.com/apps/jpgfdraw/manual/shapepar.html";
+target "https://ctan.org/pkg/shapepar";
 literal "false"
 
 \end_inset
 
 
@@ -22146,11 +22146,11 @@ Voyez
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/custom-bib/
+https://ctan.org/tex-archive/macros/latex/contrib/custom-bib
 \end_layout
 
 \end_inset
 
 
@@ -22209,11 +22209,11 @@ Disponible sur
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/bibtopic/
+https://ctan.org/tex-archive/macros/latex/contrib/bibtopic
 \end_layout
 
 \end_inset
 
 
@@ -27774,11 +27774,11 @@ chktex
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-target "https://www.ctan.org/tex-archive/help/Catalogue/entries/chktex.html";
+target "https://mirrors.ctan.org/support/chktex/chktex.1";
 literal "false"
 
 \end_inset
 
 .
@@ -30015,11 +30015,11 @@ More information about CVS can be found here
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.nongnu.org/cvs
+https://www.nongnu.org/cvs/
 \end_layout
 
 \end_inset
 
  and here 
diff --git a/lib/doc/fr/EmbeddedObjects.lyx b/lib/doc/fr/EmbeddedObjects.lyx
index a47aa6c3d3..83ff67acf0 100644
--- a/lib/doc/fr/EmbeddedObjects.lyx
+++ b/lib/doc/fr/EmbeddedObjects.lyx
@@ -50218,11 +50218,11 @@ Documentation du paquetage \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50362,11 +50362,11 @@ Documentation du paquetage \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "footmisc"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//footmisc/footmisc.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/footmisc/footmisc-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50410,11 +50410,11 @@ Documentation du paquetage \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hypcap"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/oberdiek/hypcap.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/hypcap/hypcap.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50458,11 +50458,11 @@ Documentation du paquetage \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hyperref"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//hyperref/hyperref.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50506,11 +50506,11 @@ Documentation du paquetage \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "KOMA-Script"
-target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50565,11 +50565,11 @@ literal "false"
 \series default
  et un 
 \begin_inset CommandInset href
 LatexCommand href
 name "exemple"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/lettrine/doc/demo.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/lettrine/doc/lettrine-demo-fr.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/fr/Math.lyx b/lib/doc/fr/Math.lyx
index 611acccd96..074d18b9ec 100644
--- a/lib/doc/fr/Math.lyx
+++ b/lib/doc/fr/Math.lyx
@@ -43763,11 +43763,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Liste"
-target "ftp://ftp.dante.de/tex-archive/info/symbols/comprehensive/symbols-a4.pdf";
+target "https://mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf";
 literal "false"
 
 \end_inset
 
  de tous les symboles disponibles avec les paquetages \SpecialChar LaTeX
@@ -43831,11 +43831,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  paquetage \SpecialChar LaTeX
diff --git a/lib/doc/fr/UserGuide.lyx b/lib/doc/fr/UserGuide.lyx
index 1b3774f640..4121ccd2f0 100644
--- a/lib/doc/fr/UserGuide.lyx
+++ b/lib/doc/fr/UserGuide.lyx
@@ -42759,11 +42759,11 @@ Si vous souhaitez installer de nouveaux dictionnaires des synonymes (ou les mett
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.lyx.org/trac/export/HEAD/lyxsvn/dictionaries/trunk/thes/
+https://www.lyx.org/trac/browser/dictionaries/thes/
 \end_layout
 
 \end_inset
 
 
@@ -58426,11 +58426,11 @@ literal "true"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/faq/
+https://texfaq.org/
 \end_layout
 
 \end_inset
 
 
@@ -58589,11 +58589,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf";
+target "http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf";
 literal "false"
 
 \end_inset
 
  du paquetage \SpecialChar LaTeX
@@ -58632,11 +58632,11 @@ biber
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf
+http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf
 \end_layout
 
 \end_inset
 
 
@@ -58843,11 +58843,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
  du paquetage \SpecialChar LaTeX
@@ -58886,11 +58886,11 @@ caption
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf
+https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf
 \end_layout
 
 \end_inset
 
 
@@ -59032,11 +59032,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  du paquetage \SpecialChar LaTeX
@@ -59075,11 +59075,11 @@ hyperref
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf
+http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/ja/Additional.lyx b/lib/doc/ja/Additional.lyx
index f8b96875ae..74ba6bfee8 100644
--- a/lib/doc/ja/Additional.lyx
+++ b/lib/doc/ja/Additional.lyx
@@ -3254,11 +3254,11 @@ status collapsed
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/FAQ-overfull.html
+https://texfaq.org/FAQ-overfull
 \end_layout
 
 \end_inset
 
 を参照してください.
@@ -4109,11 +4109,11 @@ FTPで
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ftp.ams.org/pub/tex/amslatex/
+https://ctan.org/tex-archive/macros/latex/required/amsmath
 \end_layout
 
 \end_inset
 
 から入手することができます.これらのレイアウトは,
@@ -20351,11 +20351,11 @@ status collapsed
 \begin_layout Plain Layout
 詳細については,
 
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.dickimaw-books.com/apps/jpgfdraw/manual/shapepar.html";
+target "https://ctan.org/pkg/shapepar";
 literal "false"
 
 \end_inset
 
 を参照してください.
@@ -20961,11 +20961,11 @@ status collapsed
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/custom-bib/
+https://ctan.org/tex-archive/macros/latex/contrib/custom-bib
 \end_layout
 
 \end_inset
 
 をご参照ください.
@@ -21015,11 +21015,11 @@ status collapsed
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/bibtopic/
+https://ctan.org/tex-archive/macros/latex/contrib/bibtopic
 \end_layout
 
 \end_inset
 
 から入手可能です.
@@ -22958,11 +22958,11 @@ status collapsed
 \SpecialChar LyX
 ソースツリーもしくは
 \begin_inset CommandInset href
 LatexCommand href
 name "オンラインでのアクセス"
-target "https://www.lyx.org/trac/browser/lyx-devel/trunk/development/HTML/HTML.notes";
+target "https://www.lyx.org/trac/browser/lyxgit/development/HTML/HTML.notes";
 literal "false"
 
 \end_inset
 
 にある
@@ -25948,11 +25948,11 @@ CTAN
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-target "https://www.ctan.org/tex-archive/help/Catalogue/entries/chktex.html";
+target "https://mirrors.ctan.org/support/chktex/chktex.1";
 literal "false"
 
 \end_inset
 
 から入手することができます.
@@ -27586,11 +27586,11 @@ CVSの詳細な情報は,
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.nongnu.org/cvs
+https://www.nongnu.org/cvs/
 \end_layout
 
 \end_inset
 
 と
diff --git a/lib/doc/ja/EmbeddedObjects.lyx b/lib/doc/ja/EmbeddedObjects.lyx
index 46fa6fabfd..fd590fcb4f 100644
--- a/lib/doc/ja/EmbeddedObjects.lyx
+++ b/lib/doc/ja/EmbeddedObjects.lyx
@@ -50504,11 +50504,11 @@ literal "true"
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50678,11 +50678,11 @@ literal "true"
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "footmisc"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//footmisc/footmisc.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/footmisc/footmisc-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50736,11 +50736,11 @@ literal "true"
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hypcap"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/oberdiek/hypcap.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/hypcap/hypcap.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50794,11 +50794,11 @@ literal "true"
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hyperref"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//hyperref/hyperref.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50852,11 +50852,11 @@ literal "true"
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "KOMA-Script"
-target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -50921,11 +50921,11 @@ literal "false"
 \series default
 及び
 \begin_inset CommandInset href
 LatexCommand href
 name "用例"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/lettrine/doc/demo.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/lettrine/doc/lettrine.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/ja/LaTeXConfig.lyx b/lib/doc/ja/LaTeXConfig.lyx
index 0efaaaf9f3..f8bb2d386e 100644
--- a/lib/doc/ja/LaTeXConfig.lyx
+++ b/lib/doc/ja/LaTeXConfig.lyx
@@ -3941,11 +3941,11 @@ WWW:
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.worldscinet.com/ijmpc/mkt/guidelines.shtml
+https://www.worldscientific.com/page/ijmpc/submission-guidelines
 \end_layout
 
 \end_inset
 
 から入手可能
@@ -3987,11 +3987,11 @@ WWW:
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.worldscinet.com/ijmpd/mkt/guidelines.shtml
+https://www.worldscientific.com/page/ijmpd/submission-guidelines
 \end_layout
 
 \end_inset
 
 から入手可能
@@ -4903,11 +4903,11 @@ Web:
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.maa.org/press/periodicals/american-mathematical-monthly
+https://maa.org/publication/the-american-mathematical-monthly/
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/ja/Math.lyx b/lib/doc/ja/Math.lyx
index 2943cdda28..5bc32e8f3f 100644
--- a/lib/doc/ja/Math.lyx
+++ b/lib/doc/ja/Math.lyx
@@ -46542,11 +46542,11 @@ hyperref
 
 パッケージの
 \begin_inset CommandInset href
 LatexCommand href
 name "取扱説明書"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/ja/UserGuide.lyx b/lib/doc/ja/UserGuide.lyx
index f988de49f5..19144d5be7 100644
--- a/lib/doc/ja/UserGuide.lyx
+++ b/lib/doc/ja/UserGuide.lyx
@@ -44797,11 +44797,11 @@ Windowsの場合には,
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.lyx.org/trac/export/HEAD/lyxsvn/dictionaries/trunk/thes/
+https://www.lyx.org/trac/browser/dictionaries/thes/
 \end_layout
 
 \end_inset
 
 
@@ -60073,11 +60073,11 @@ literal "true"
 プロジェクトチーム:
  
 \begin_inset CommandInset href
 LatexCommand href
 name "Credits"
-target "https://www.lyx.org/trac/browser/lyx-devel/trunk/lib/CREDITS";
+target "https://www.lyx.org/trac/browser/lyxgit/lib/CREDITS";
 literal "false"
 
 \end_inset
 
 :
@@ -60231,11 +60231,11 @@ The \SpecialChar LaTeX
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/faq/
+https://texfaq.org/
 \end_layout
 
 \end_inset
 
 
@@ -60440,11 +60440,11 @@ biber
 
 の
 \begin_inset CommandInset href
 LatexCommand href
 name "取扱説明書"
-target "https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf";
+target "http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf";
 literal "false"
 
 \end_inset
 
 :
@@ -60455,11 +60455,11 @@ literal "false"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf
+http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf
 \end_layout
 
 \end_inset
 
 
@@ -60704,11 +60704,11 @@ caption
 
 の
 \begin_inset CommandInset href
 LatexCommand href
 name "取扱説明書"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 :
@@ -60719,11 +60719,11 @@ literal "false"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf
+https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf
 \end_layout
 
 \end_inset
 
 
@@ -60920,11 +60920,11 @@ hyperref
 
 の
 \begin_inset CommandInset href
 LatexCommand href
 name "取扱説明書"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 :
@@ -60935,11 +60935,11 @@ literal "false"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf
+http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/doc/ru/Additional.lyx b/lib/doc/ru/Additional.lyx
index 4c114ced1e..0c94a5d0f6 100644
--- a/lib/doc/ru/Additional.lyx
+++ b/lib/doc/ru/Additional.lyx
@@ -1829,11 +1829,11 @@ status collapsed
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/FAQ-overfull.html
+https://texfaq.org/FAQ-overfull
 \end_layout
 
 \end_inset
 
 
@@ -2401,11 +2401,11 @@ status collapsed
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/custom-bib/
+https://ctan.org/tex-archive/macros/latex/contrib/custom-bib
 \end_layout
 
 \end_inset
 
 
@@ -2456,11 +2456,11 @@ status collapsed
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ctan.tug.org/tex-archive/macros/latex/contrib/bibtopic/
+https://ctan.org/tex-archive/macros/latex/contrib/bibtopic
 \end_layout
 
 \end_inset
 
 
@@ -3385,11 +3385,11 @@ fancyhdr
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/help/Catalogue/entries/fancyhdr.html
+https://ctan.org/tex-archive/macros/latex/contrib/fancyhdr
 \end_layout
 
 \end_inset
 
 ).
@@ -9372,11 +9372,11 @@ http://www.ams.org
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-ftp://ftp.ams.org/pub/tex/amslatex/
+https://ctan.org/tex-archive/macros/latex/required/amsmath
 \end_layout
 
 \end_inset
 
 .
@@ -12244,11 +12244,11 @@ chktex
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-target "https://www.ctan.org/tex-archive/help/Catalogue/entries/chktex.html";
+target "https://mirrors.ctan.org/support/chktex/chktex.1";
 literal "false"
 
 \end_inset
 
 .
@@ -13913,11 +13913,11 @@ cvs -r
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.nongnu.org/cvs
+https://www.nongnu.org/cvs/
 \end_layout
 
 \end_inset
 
  и здесь 
@@ -20217,11 +20217,11 @@ status collapsed
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.dickimaw-books.com/apps/jpgfdraw/manual/shapepar.html";
+target "https://ctan.org/pkg/shapepar";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/ru/EmbeddedObjects.lyx b/lib/doc/ru/EmbeddedObjects.lyx
index 33bff67472..ca1987f02c 100644
--- a/lib/doc/ru/EmbeddedObjects.lyx
+++ b/lib/doc/ru/EmbeddedObjects.lyx
@@ -47781,11 +47781,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47898,11 +47898,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "footmisc"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//footmisc/footmisc.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/footmisc/footmisc-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47937,11 +47937,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hypcap"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/oberdiek/hypcap.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/hypcap/hypcap.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -47976,11 +47976,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "hyperref"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib//hyperref/hyperref.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -48015,11 +48015,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "KOMA-Script"
-target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
@@ -48065,11 +48065,11 @@ literal "false"
 \series default
  and an 
 \begin_inset CommandInset href
 LatexCommand href
 name "example"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/lettrine/doc/demo.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/lettrine/doc/lettrine.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/doc/ru/Math.lyx b/lib/doc/ru/Math.lyx
index bef85ab148..4f1bf3606a 100644
--- a/lib/doc/ru/Math.lyx
+++ b/lib/doc/ru/Math.lyx
@@ -39129,11 +39129,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
diff --git a/lib/doc/ru/UserGuide.lyx b/lib/doc/ru/UserGuide.lyx
index 041589b8ef..da54a1d655 100644
--- a/lib/doc/ru/UserGuide.lyx
+++ b/lib/doc/ru/UserGuide.lyx
@@ -37693,11 +37693,11 @@ user/
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.lyx.org/trac/export/HEAD/lyxsvn/dictionaries/trunk/thes/
+https://www.lyx.org/trac/browser/dictionaries/thes/
 \end_layout
 
 \end_inset
 
 
@@ -51907,11 +51907,11 @@ The \SpecialChar LaTeX
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.tex.ac.uk/faq/
+
 \end_layout
 
 \end_inset
 
 
@@ -52061,11 +52061,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf";
+target "http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
@@ -52095,11 +52095,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/biblio/biber/documentation/biber.pdf
+http://mirrors.ctan.org/biblio/biber/base/documentation/biber.pdf
 \end_layout
 
 \end_inset
 
 
@@ -52268,11 +52268,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
@@ -52302,11 +52302,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption-eng.pdf
+https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf
 \end_layout
 
 \end_inset
 
 
@@ -52430,11 +52430,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
@@ -52464,11 +52464,11 @@ status collapsed
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf
+http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/examples/Books/KOMA-Script_Book.lyx b/lib/examples/Books/KOMA-Script_Book.lyx
index 76ab8bf0e6..19066d62f6 100644
--- a/lib/examples/Books/KOMA-Script_Book.lyx
+++ b/lib/examples/Books/KOMA-Script_Book.lyx
@@ -579,11 +579,11 @@ Under the UK Legal Deposit Libraries Act 2003 you must deposit one copy
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.bl.uk/legal-deposit
+https://www.bl.uk/legal-deposit-web-archiving/
 \end_layout
 
 \end_inset
 
 .
diff --git a/lib/examples/Curricula_Vitae/Modern_CV.lyx b/lib/examples/Curricula_Vitae/Modern_CV.lyx
index e0c4c5a5c0..f4052f9c9d 100644
--- a/lib/examples/Curricula_Vitae/Modern_CV.lyx
+++ b/lib/examples/Curricula_Vitae/Modern_CV.lyx
@@ -111,11 +111,11 @@ moderncv
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://ctan.org/tex-archive/macros/latex/contrib/moderncv/examples/template.tex
+https://mirrors.ctan.org/macros/latex/contrib/moderncv/template.tex
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/examples/Graphics_and_Insets/Instant_Preview.lyx b/lib/examples/Graphics_and_Insets/Instant_Preview.lyx
index 51e72a132e..52d0ac2067 100644
--- a/lib/examples/Graphics_and_Insets/Instant_Preview.lyx
+++ b/lib/examples/Graphics_and_Insets/Instant_Preview.lyx
@@ -2045,11 +2045,11 @@ TikZ
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.texample.net/media/tikz/examples/TEX/free-body-diagrams.tex
+https://texample.net/media/tikz/examples/TEX/free-body-diagrams.tex
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/examples/Letters/Serial_Letter_1.lyx b/lib/examples/Letters/Serial_Letter_1.lyx
index 45900df22c..29e232c72b 100644
--- a/lib/examples/Letters/Serial_Letter_1.lyx
+++ b/lib/examples/Letters/Serial_Letter_1.lyx
@@ -318,11 +318,11 @@ Preamble
 status collapsed
 
 \begin_layout Plain Layout
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.ctan.org/tex-archive/macros/latex/contrib/koma-script/doc/scrguien.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/Letters/Serial_Letter_2.lyx b/lib/examples/Letters/Serial_Letter_2.lyx
index 5947979788..eb0dd8fbba 100644
--- a/lib/examples/Letters/Serial_Letter_2.lyx
+++ b/lib/examples/Letters/Serial_Letter_2.lyx
@@ -281,11 +281,11 @@ Preamble
 status collapsed
 
 \begin_layout Plain Layout
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.ctan.org/tex-archive/macros/latex/contrib/koma-script/doc/scrguien.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/Letters/Serial_Letter_3.lyx b/lib/examples/Letters/Serial_Letter_3.lyx
index 2c0bbac34a..8b6397d112 100644
--- a/lib/examples/Letters/Serial_Letter_3.lyx
+++ b/lib/examples/Letters/Serial_Letter_3.lyx
@@ -337,11 +337,11 @@ Preamble
 status collapsed
 
 \begin_layout Plain Layout
 \begin_inset CommandInset href
 LatexCommand href
-target "http://www.ctan.org/tex-archive/macros/latex/contrib/koma-script/doc/scrguien.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-en.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/Modules/Braille.lyx b/lib/examples/Modules/Braille.lyx
index 9e600b0795..ed7f977b55 100644
--- a/lib/examples/Modules/Braille.lyx
+++ b/lib/examples/Modules/Braille.lyx
@@ -731,12 +731,12 @@ For more informations about the Braille cell dimensions have a look at
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-name "http://www.brailleauthority.org/sizespacingofbraille/index.html";
-target "http://www.brailleauthority.org/sizespacingofbraille/index.html";
+name "https://www.brailleauthority.org/sizespacingofbraille/index.html";
+target "https://www.brailleauthority.org/sizespacingofbraille/index.html";
 literal "false"
 
 \end_inset
 
 .
diff --git a/lib/examples/Modules/Multilingual_Captions.lyx b/lib/examples/Modules/Multilingual_Captions.lyx
index d9e0da0309..71f2a9ac3e 100644
--- a/lib/examples/Modules/Multilingual_Captions.lyx
+++ b/lib/examples/Modules/Multilingual_Captions.lyx
@@ -1944,11 +1944,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "ftp://tug.ctan.org/pub/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/Modules/PDF_Form.lyx b/lib/examples/Modules/PDF_Form.lyx
index 14b41e16f0..b46c215b6c 100644
--- a/lib/examples/Modules/PDF_Form.lyx
+++ b/lib/examples/Modules/PDF_Form.lyx
@@ -3441,11 +3441,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Documentation"
-target "https://ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  of the \SpecialChar LaTeX
diff --git a/lib/examples/Modules/Paragraph_Lists_%28paralist%29.lyx b/lib/examples/Modules/Paragraph_Lists_%28paralist%29.lyx
index f2a441acdd..7808042988 100644
--- a/lib/examples/Modules/Paragraph_Lists_%28paralist%29.lyx
+++ b/lib/examples/Modules/Paragraph_Lists_%28paralist%29.lyx
@@ -286,11 +286,11 @@ paralist
  and many other features of the package,
  please see 
 \begin_inset CommandInset href
 LatexCommand href
 name "its documentation on CTAN"
-target "http://dante.ctan.org/CTAN/macros/latex/contrib/paralist/paralist.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/paralist/paralist.pdf";
 literal "false"
 
 \end_inset
 
 .
diff --git a/lib/examples/Modules/Sweave.lyx b/lib/examples/Modules/Sweave.lyx
index 609f6cf56d..20071602a6 100644
--- a/lib/examples/Modules/Sweave.lyx
+++ b/lib/examples/Modules/Sweave.lyx
@@ -257,11 +257,11 @@ Modules
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://github.com/downloads/yihui/lyx/sweave.pdf
+https://stat.ethz.ch/R-manual/R-devel/library/utils/doc/Sweave.pdf
 \end_layout
 
 \end_inset
 
 .
diff --git a/lib/examples/Presentations/Powerdot.lyx b/lib/examples/Presentations/Powerdot.lyx
index bfd034a995..22a5e257e0 100644
--- a/lib/examples/Presentations/Powerdot.lyx
+++ b/lib/examples/Presentations/Powerdot.lyx
@@ -248,11 +248,11 @@ Converter:
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://www.ghostscript.com/doc/current/Use.htm
+https://ghostscript.readthedocs.io/en/latest/Use.html
 \end_layout
 
 \end_inset
 
 .
diff --git a/lib/examples/de/Letters/Serial_Letter_1.lyx b/lib/examples/de/Letters/Serial_Letter_1.lyx
index 42b5bd4aae..18ce4b5f16 100644
--- a/lib/examples/de/Letters/Serial_Letter_1.lyx
+++ b/lib/examples/de/Letters/Serial_Letter_1.lyx
@@ -359,11 +359,11 @@ Dokumentation
 status collapsed
 
 \begin_layout Plain Layout
 \begin_inset CommandInset href
 LatexCommand href
-target "https://ctan.org/tex-archive/macros/latex/contrib/koma-script/doc/scrguide.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-de.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/de/Letters/Serial_Letter_2.lyx b/lib/examples/de/Letters/Serial_Letter_2.lyx
index b8f930a41e..8cf17166ee 100644
--- a/lib/examples/de/Letters/Serial_Letter_2.lyx
+++ b/lib/examples/de/Letters/Serial_Letter_2.lyx
@@ -309,11 +309,11 @@ Dokumentation
 status collapsed
 
 \begin_layout Plain Layout
 \begin_inset CommandInset href
 LatexCommand href
-target "https://ctan.org/tex-archive/macros/latex/contrib/koma-script/doc/scrguide.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-de.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/de/Letters/Serial_Letter_3.lyx b/lib/examples/de/Letters/Serial_Letter_3.lyx
index f06a0a5824..71eeafcbe5 100644
--- a/lib/examples/de/Letters/Serial_Letter_3.lyx
+++ b/lib/examples/de/Letters/Serial_Letter_3.lyx
@@ -361,11 +361,11 @@ Dokumentation
 status collapsed
 
 \begin_layout Plain Layout
 \begin_inset CommandInset href
 LatexCommand href
-target "https://ctan.org/tex-archive/macros/latex/contrib/koma-script/doc/scrguide.pdf";
+target "https://mirrors.ctan.org/macros/latex/contrib/koma-script/doc/scrguide-de.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/de/Modules/Braille.lyx b/lib/examples/de/Modules/Braille.lyx
index a2bff6ac76..fea4302aec 100644
--- a/lib/examples/de/Modules/Braille.lyx
+++ b/lib/examples/de/Modules/Braille.lyx
@@ -739,12 +739,12 @@ Für mehr Informationen über die Braille-Zellendimensionen sei auf
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-name "http://www.brailleauthority.org/sizespacingofbraille/index.html";
-target "http://www.brailleauthority.org/sizespacingofbraille/index.html";
+name "https://www.brailleauthority.org/sizespacingofbraille/index.html";
+target "https://www.brailleauthority.org/sizespacingofbraille/index.html";
 literal "false"
 
 \end_inset
 
  verwiesen.
diff --git a/lib/examples/de/Modules/Multilingual_Captions.lyx b/lib/examples/de/Modules/Multilingual_Captions.lyx
index ff61ebfab9..8d9c7cef2e 100644
--- a/lib/examples/de/Modules/Multilingual_Captions.lyx
+++ b/lib/examples/de/Modules/Multilingual_Captions.lyx
@@ -1984,11 +1984,11 @@ Dokumentation de \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "ftp://tug.ctan.org/pub/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/de/Modules/PDF_Form.lyx b/lib/examples/de/Modules/PDF_Form.lyx
index a9b08e3f78..494cf8af6c 100644
--- a/lib/examples/de/Modules/PDF_Form.lyx
+++ b/lib/examples/de/Modules/PDF_Form.lyx
@@ -3390,11 +3390,11 @@ literal "true"
 
 
 \begin_inset CommandInset href
 LatexCommand href
 name "Dokumentation"
-target "https://ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf";
+target "http://mirrors.ctan.org/macros/latex/contrib/hyperref/doc/hyperref-doc.pdf";
 literal "false"
 
 \end_inset
 
  des \SpecialChar LaTeX
diff --git a/lib/examples/es/Curricula_Vitae/Modern_CV.lyx b/lib/examples/es/Curricula_Vitae/Modern_CV.lyx
index 1ecb3c61ee..22213ad211 100644
--- a/lib/examples/es/Curricula_Vitae/Modern_CV.lyx
+++ b/lib/examples/es/Curricula_Vitae/Modern_CV.lyx
@@ -115,11 +115,11 @@ moderncv
 \begin_inset Flex URL
 status open
 
 \begin_layout Plain Layout
 
-https://ctan.org/tex-archive/macros/latex/contrib/moderncv/examples/template.tex
+https://mirrors.ctan.org/macros/latex/contrib/moderncv/template.tex
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/examples/es/Modules/Braille.lyx b/lib/examples/es/Modules/Braille.lyx
index cd0266486c..fc16dc8c46 100644
--- a/lib/examples/es/Modules/Braille.lyx
+++ b/lib/examples/es/Modules/Braille.lyx
@@ -764,12 +764,12 @@ Más información sobre las dimensiones de las celdas Braille en
 \end_inset
 
  
 \begin_inset CommandInset href
 LatexCommand href
-name "http://www.brailleauthority.org/sizespacingofbraille/index.html";
-target "http://www.brailleauthority.org/sizespacingofbraille/index.html";
+name "https://www.brailleauthority.org/sizespacingofbraille/index.html";
+target "https://www.brailleauthority.org/sizespacingofbraille/index.html";
 literal "false"
 
 \end_inset
 
 .
diff --git a/lib/examples/fr/Graphics_and_Insets/XY-Pic.lyx b/lib/examples/fr/Graphics_and_Insets/XY-Pic.lyx
index da79463151..0c6ce11f78 100644
--- a/lib/examples/fr/Graphics_and_Insets/XY-Pic.lyx
+++ b/lib/examples/fr/Graphics_and_Insets/XY-Pic.lyx
@@ -3951,11 +3951,11 @@ Homepage of preview-latex:
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.gnu.org/software/auctex/preview-latex.html
+https://www.gnu.org/software/auctex/preview-latex.html
 \end_layout
 
 \end_inset
 
 
@@ -3979,11 +3979,11 @@ Homepage of AUC\SpecialChar TeX
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.gnu.org/software/auctex/
+https://www.gnu.org/software/auctex/
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/examples/fr/Modules/Braille.lyx b/lib/examples/fr/Modules/Braille.lyx
index 311250d537..2fffbce5fa 100644
--- a/lib/examples/fr/Modules/Braille.lyx
+++ b/lib/examples/fr/Modules/Braille.lyx
@@ -804,12 +804,12 @@ Pour en savoir plus sur la taille des cellules Braille,
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-name "http://www.brailleauthority.org/sizespacingofbraille/index.html";
-target "http://www.brailleauthority.org/sizespacingofbraille/index.html";
+name "https://www.brailleauthority.org/sizespacingofbraille/index.html";
+target "https://www.brailleauthority.org/sizespacingofbraille/index.html";
 literal "false"
 
 \end_inset
 
 .
diff --git a/lib/examples/fr/Modules/Multilingual_Captions.lyx b/lib/examples/fr/Modules/Multilingual_Captions.lyx
index dcbcfea754..b49ad6b81c 100644
--- a/lib/examples/fr/Modules/Multilingual_Captions.lyx
+++ b/lib/examples/fr/Modules/Multilingual_Captions.lyx
@@ -2004,11 +2004,11 @@ Documentation of the \SpecialChar LaTeX
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "ftp://tug.ctan.org/pub/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/ja/Graphics_and_Insets/XY-Pic.lyx b/lib/examples/ja/Graphics_and_Insets/XY-Pic.lyx
index 1ccc47bed2..b1b1b1f288 100644
--- a/lib/examples/ja/Graphics_and_Insets/XY-Pic.lyx
+++ b/lib/examples/ja/Graphics_and_Insets/XY-Pic.lyx
@@ -3462,11 +3462,11 @@ literal "true"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.gnu.org/software/auctex/preview-latex.html
+https://www.gnu.org/software/auctex/preview-latex.html
 \end_layout
 
 \end_inset
 
 
@@ -3508,11 +3508,11 @@ literal "true"
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-http://www.gnu.org/software/auctex/
+https://www.gnu.org/software/auctex/
 \end_layout
 
 \end_inset
 
 
diff --git a/lib/examples/ja/Modules/Braille.lyx b/lib/examples/ja/Modules/Braille.lyx
index 616e955553..fd44ffa002 100644
--- a/lib/examples/ja/Modules/Braille.lyx
+++ b/lib/examples/ja/Modules/Braille.lyx
@@ -662,12 +662,12 @@ braille{#1}}
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-name "http://www.brailleauthority.org/sizespacingofbraille/index.html";
-target "http://www.brailleauthority.org/sizespacingofbraille/index.html";
+name "https://www.brailleauthority.org/sizespacingofbraille/index.html";
+target "https://www.brailleauthority.org/sizespacingofbraille/index.html";
 literal "false"
 
 \end_inset
 
 .
diff --git a/lib/examples/ja/Modules/Multilingual_Captions.lyx b/lib/examples/ja/Modules/Multilingual_Captions.lyx
index 713b3fd305..1d95960b44 100644
--- a/lib/examples/ja/Modules/Multilingual_Captions.lyx
+++ b/lib/examples/ja/Modules/Multilingual_Captions.lyx
@@ -1884,11 +1884,11 @@ literal "true"
 \series bold
 
 \begin_inset CommandInset href
 LatexCommand href
 name "caption"
-target "ftp://tug.ctan.org/pub/tex-archive/macros/latex/contrib/caption/caption-eng.pdf";
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/caption/caption.pdf";
 literal "false"
 
 \end_inset
 
 
diff --git a/lib/examples/ja/Modules/Sweave.lyx b/lib/examples/ja/Modules/Sweave.lyx
index e8b07400d9..5e7f70e0e1 100644
--- a/lib/examples/ja/Modules/Sweave.lyx
+++ b/lib/examples/ja/Modules/Sweave.lyx
@@ -246,11 +246,11 @@ Sweave
 \begin_inset Flex URL
 status collapsed
 
 \begin_layout Plain Layout
 
-https://github.com/downloads/yihui/lyx/sweave.pdf
+https://stat.ethz.ch/R-manual/R-devel/library/utils/doc/Sweave.pdf
 \end_layout
 
 \end_inset
 
 にあります。
diff --git a/lib/examples/sr/Modules/Braille.lyx b/lib/examples/sr/Modules/Braille.lyx
index 1fa9bfa400..492fdc04a9 100644
--- a/lib/examples/sr/Modules/Braille.lyx
+++ b/lib/examples/sr/Modules/Braille.lyx
@@ -746,12 +746,12 @@ Za više informacija o dimenziji Brajeve ćelije možete pogledi na
 \end_inset
 
 
 \begin_inset CommandInset href
 LatexCommand href
-name "http://www.brailleauthority.org/sizespacingofbraille/index.html";
-target "http://www.brailleauthority.org/sizespacingofbraille/index.html";
+name "https://www.brailleauthority.org/sizespacingofbraille/index.html";
+target "https://www.brailleauthority.org/sizespacingofbraille/index.html";
 literal "false"
 
 \end_inset
 
 .

Attachment: RemainingUrls
Description: Binary data

Attachment: pgpYQFFkBtNnx.pgp
Description: Digitale Signatur von OpenPGP

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