libxkbcommon -1.12.3

[Bruce Dubbs]

New point version.

## API

### Fixes

• Context: Added fallback to the legacy X11 path for misconfigured setups where the canonical XKB root is not available.

Some setups use the assumption that the canonical XKB root is always the legacy X11 one, but this is no longer true since [xkeyboard-config 2.45], where the X11 path is now a mere symlink to a dedicated xkeyboard-config data directory (usually /usr/share/xkeyboard-config-2).

• Compose: Fixed some C standard libraries such as musl not detecting missing locales.

[Bruce Dubbs]

Fixed at commits

3dc2d0f529 Update to valgrind-3.26.0.
bc9efdc001 Update to libxkbcommon-1.12.2.
c5c5278c72 Update to nghttp2-1.68.0.

[Bruce Dubbs]

Now version 1.12.3.

## API

### Fixes

• X11: Hardened against some malformed XKB responses with erroneous modifiers or LEDs counts.

## Tools

### Fixes

• Fixed support for Windows compilers other than MSVC
• Fixed errors in Wayland tools

## Build system

### Fixes

• Fixed build setup failing in cross-compiling setups where the build machine cannot run the host binaries

[Bruce Dubbs]

I'm not sure what upstream is doing here:

    1.12.3    October 29, 2025
    1.12.2    October 20, 2025
    1.12.1    October 17, 2025
    1.12.0    October 10, 2025

We may want to defer updates to monthly.

There were two updates in 2023, one update in 2024, and eleven so far in 2025.

See ​https://xkbcommon.org/

[Bruce Dubbs]

Now fixed at revision 2e870d7582.

[Bruce Dubbs]

Milestone renamed