Log message templates? As far as I understand, the needed part of repository-
dictated configuration is already there, now the 'svn ci' code needs to query 
those inherited properties before opening the editor.

And, BTW, the Roadmap page (http://subversion.apache.org/roadmap.html) does 
not have a link to the issue for log message templates (#1973). Could you add 
it?

Thanks,
Alexey.

On Monday, May 20, 2013 04:32:22 am Branko Čibej wrote:
> Now that we've released a 1.8 candidate, I thought it would be a good
> time to share with the rest of dev@ what we five subversives at WANdisco
> have been discussing for 1.9. This is only a very high-level list as I
> don't want to make this mail too long ... I'm sure we'll have enough
> time in Berlin to argue about specifics.
> 
> A. Server-side rename tracking
> 
>   * probably involves implementing EV2 (with shims) which includes
>     rename operation
>   * change the way copy-id is generated to avoid possible unique-key
>     collisions:
>       o curently rename is copy+delete: (node-id,copy-id,txn-id) ->
>         (node-id,new-copy-id,new-txn-id)
>       o a proper rename does: (node-id,copy-id,txn-id) ->
>         (node-id,copy-id,new-txn-id)
>       o the latter conflicts with the current way that copy-ids are
>         "inherited" in the tree hierarchy during lazy copying
>   * server (and possibly client?) should support simple heuristics for
>     converting copy+delete records from older wire protocol into move
>     records (possibly part of EV2 shim layer?)
>   * metadata structures for rename support added by "svnadmin upgrade",
>     no dump+reload required
> 
> B. Merge enhancements
> 
>   * general merge algorithm improvements (common algo for currently
>     different cherrypick vs. whole-hawg merges, etc.)
>   * merge tracks renames
>   * possibly: redefinition of mergeinfo architecture
>       o mergeinfo no longer based on path+revision but on node IDs
>       o implies node IDs are exposed to the client and become part of
>         the repos API
>       o merginfo storage decoupled from versioned properties
>       o don't talk to me about backward-compatibility shims ...
> 
> C. Read-only support for older working copies
> 
>   * one of the drawbacks of WC-NG is that it does not have a defined
>     architecture for backward compatibility, so, for starters, define that
>   * next, define what "read-only" actually means, as it does not
>     necessarily mean "don't change the wc.db"
>   * implement backward-compat layers for read-only operations on 1.7 and
>     1.8 working copies, with intent to maintain compatibility in future
>     releases as well
> 
> D. Miscellaneous
> 
>   * Solution for Unicode normalization issues (client and server)
>       o make both client and server metadata indexes normalization-agnostic
>       o do not change the wire protocol or API constraints (e.g.,
>         neither will require paths to be normalized)
> 
>   * Repository cache server
>     Stefan2 has been working on a faster multi-process shared cache as
>     part of the FSFS enhancements, and would like to get that part into
> 1.9.
> 
>   * svnpubsub enhancements
>       o generate events for revprop and other unversioned metadata changes
>       o proper Pythonic packaging

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