Msys2 based Windows Installer testing (freeciv-3.1 / msys2)

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 13-Jan-22 (3.0.94.1-alpha2+-220113), commit 'f3c8f33ddd', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 211115

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 13-Feb-22 (3.0.94.2-alpha2+-220213), commit '804c5a45b0', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 211115

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 10-Mar-22 (3.0.94.3-alpha2+-220310), commit '5b4f47e2c0', available at http://files.freeciv.org/packages/windo ... snapshots/

Built with my older Windows build system (win10). Still squashing bugs related to updated msys2 environment, so it's not yet in use.

- Built against msys2 environment 211115

[cazfi]

[ew freeciv-3.1 Windows (msys2) build from sources of 07-Apr-22 (3.0.94.4-alpha2+-220407), commit '0e391d9249', available at http://files.freeciv.org/packages/windo ... snapshots/

This is the first freeciv-3.1 snapshot build with the 220309 msys2 environment that contains Qt6 libraries, and thus enabled building Qt6-client.

- Built against msys2 environment 220309

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 27-Apr-22 (3.0.94.5-alpha2+-220427), commit '33b11beaeb', available at http://files.freeciv.org/packages/windo ... snapshots/

This is like a bit early "May" snapshot build of freeciv-3.1. Having it out already spreads the builds a bit more evenly, as S3_1-alpha3 is coming out in early May anyway.
Since the previous 3.1 build, minimum Windows version has been increased to 8.1. This is due to msys2 soon having that minimum requirement, and we are already preparing for it.

- Built against msys2 environment 220309

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 08-Jun-22 (3.0.94.8-alpha3+-220608), commit 'c4cc4bec59', available at http://files.freeciv.org/packages/windo ... snapshots/

This is the first snapshot build against new msys2 environment 220529.

- Built against msys2 environment 220529

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 03-Jul-22 (3.0.94.9-alpha3+-220703), commit 'fe929785b0', available at https://files.freeciv.org/packages/wind ... autotools/

S3_1 datafile formats have not yet been formally frozen, but are soon expected to freeze as they are, if no critical issues are not found.

- Built against msys2 environment 220529

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 19-Jul-22 (3.1.0-alpha3+-220719), commit '5b144bcca1', available at https://files.freeciv.org/packages/wind ... autotools/

This is the first snapshot build since freeciv-3.1 datafile formats were frozen, and version number bumped from 3.0.9x to 3.1.0.

- Built against msys2 environment 220529

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 08-Aug-22 (3.1.0-alpha3+-220808), commit 'd912e25588', available at https://files.freeciv.org/packages/wind ... autotools/

- Built against msys2 environment 220529

[cazfi]

As S3_1-alpha4 has been delayed a bit, I made a new Windows snapshot build instead.

New freeciv-3.1 Windows (msys2) build from sources of 29-Aug-22 (3.1.0-alpha3+-220829), commit '73e258f9ff', available at https://files.freeciv.org/packages/wind ... eeciv-3.1/

This is first freeciv-3.1 build containing gtk4-client installer. gtk4-client is not yet suitable for playing the game.

- Built against msys2 environment 220529