announce the release LyX 2.4.5, the final maintenance
release in the 2.4.x series. We have fixed a number of bugs, including some
crashes.

Most of the development effort since 2.4.4 has been focused on LyX 2.5.0,
however, and most users will want to upgrade to that version. This version
is intended primarily for users who need, for some reason, to continue with
LyX 2.4.x. However, LyX 2.4.5 is able to import files created with LyX
2.5.x and to export to that format. Please note, however, that going back
and forth between major versions is not recommended.

One big improvement is that one can now include the symbols system file from
the corresponding file in the user directory by using "include_system_file".
This will be equivalent to inserting the system symbols file at that point.

For complete information on what's new and on bugs that have been fixed,
see the list below.

You can download LyX 2.4.5 from http://ftp.lyx.org/pub/lyx/stable/2.4.x/
and pre-compiled binaries from http://ftp.lyx.org/pub/lyx/bin/2.4.5/.

If you have trouble using LyX or have a question, consult the
documentation that comes with LyX (under Help) and the LyX wiki, which
you will find at https://wiki.lyx.org/. You can also send email to
the LyX users' list (lyx-users at lists.lyx.org). Bugs can be reported
on our bug tracker (https://www.lyx.org/trac/) or by writing the
developers' list (lyx-devel at lists.lyx.org).

The LyX team.
https://www.lyx.org


What's new
==========

** Updates:
***********

* DOCUMENT INPUT/OUTPUT

- Correctly parse labels enclosed in braces in mathed (bug 13195).


* MISCELLANEOUS

- It is now possible to include the symbols system file from the corresponding   file in the user directory by means of the directive "include_system_file".   This will be equivalent to inserting the system symbols file at that point.
  The symbols file is used in mathed and now it is possible to perform own
  additions/modifications without the need of making a copy in the user dir.


* LYX2LYX

- Import and export LyX 2.5.x documents.


* USER INTERFACE

- Avoid adding font size insets such as \huge in math mode when using the
  Text Properties dialog as they are ineffective and only work within
  text-in-math mode insets such as \textrm or \mbox (bug 13239).


** Bug fixes:
*************

* DOCUMENT INPUT/OUTPUT

- Fix clash of double \LyXZeroWidthSpace definition.

- Fix check of broken cross-references (false negatives).

- Fix LaTeX output of formulas with a prime, a superscript and a subscript
  (bug 13004).

- Fix problem when using DeclarePairedDelimiterX (bug 8934).

- Fix reconstruction of last opened documents after crash (bug 12374).

- Fix output problem with list preamble and custom item (bug 13208).

- Fix dvi and postscript command line export on Windows (bug 13235).

- Fix space problem after inline listings (bug 13244).

- Fix macro-related crash after some operations that trigger a dialog.


* USER INTERFACE

- Fix tabular metrics crash with with xtabular, varwidth columns and a
  multicol spanning the whole table.

- Fix crash with macro and super/subscripts (bug 13272).

- Fix crash when a newline inset is at the begining of a Labeling layout.

- Fix false warning when closing document settings with read-only document.

- In mathed, do not wrap \underbar in \text.

- Indent paragraphs after proofs (which are indented in the output).

- Fix pasting of multiple-cell plaintext to tables with cells selected.

- Fix unnecessary reloading of toolbar icons on theme change without
  (dark/light) mode change with Qt6.


* INTERNALS

- Fix warning on Qt6 about unpaired model reset

- Fix crash in spell checker with multi-code UTF-16 characters (bug 13261).


* DOCUMENTATION AND LOCALIZATION

- Updated Dutch translation.


* LYXHTML

- Fix heading of Bibliography in Table of Contents (part of bug 13189).

- Fix output of bibliography with scrbook (bug 13202).


* BUILD/INSTALLATION

- Fix compilation error due to more restrictive function in Qt 6.10.

- Address compiler warning with Qt > 6.7.

- Fix windres invocation for cygwin build.


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