This update for freeciv fixes the following issues:

- CVE-2026-33250: Fix a vulnerability allowing remote crashing of the server (boo#1260036).

- update to version 3.0.10:
  * Generic bugfix release* Generic bugfix release
  * Fixed nation color selection assert failures when moving from
    pre-game to turn 1
  * Fixed a crash when city removal left a unit stranded
  * Fixed growing of the internal string handling buffer, fixing,
    e.g., issues with very long lines in the savegame
  * Fixed fc_vsnprintf() return value on Windows, fixing, e.g.,
    issues on loading the tutorial scenario
  * Various internal changes which should only affect developers
  * Fixed bad memory access while loading freeciv-2.6 format
    ruleset
  * Miscellaneous improvements to in-game text and user
    documentation
  * Miscellaneous changes to developer/install/ruleset docs
  * Updated translations
  * see https://freeciv.fandom.com/wiki/NEWS-3.0.10

- update to version 3.0.9:
  * Generic bugfix release
  * Set diplomatic relations state correctly between team members
    osdn#48295
  * Fixed assert failures when city grows to freeciv's internal max
    city size (255)
  * Sammarinese city name Borgo Maggiore corrected osdn#48316
  * Cargo gets bounced when transport is lost due to terrain change
  * Fixed crash with recursive autoattacks in case of occupychance
    setting being > 0
  * Fixed memory corruption when transport is not bounced, but
    cargo is
  * Corrected amount treasury gets increased by a city in some
    situations
  * Cities stop working tiles turned unworkable at turn change
  * Fixed clearing city border claims when player gets removed
    from the game osdn#48837
  * see https://freeciv.fandom.com/wiki/NEWS-3.0.9