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

[cazfi]

New freeciv master msys2 build from sources of 05-Jan-21 (3.0.93.1-dev-210105), commit '3466068fa5', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 201212

[cazfi]

New freeciv master msys2 build from sources of 03-Feb-21 (3.0.93.2-dev-210203), commit '0a32b72a97', available at http://files.freeciv.org/packages/windo ... snapshots/
This is last build before S3_1 gets branched from master, and so the last common ancestor for future 3.1 (from S3_1) and 3.2 (from master) builds.

- Built against msys2 environment 201212

[cazfi]

New freeciv master msys2 build from sources of 09-Mar-21 (3.1.90.1-dev-210309), commit '2cee97e5a8', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 210226

[cazfi]

New freeciv S3_1 msys2 build from sources of 04-Apr-21 (3.0.93.5-alpha-210404), commit 'da2de3b2cf', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 210226

[cazfi]

New freeciv S3_1 Windows (msys2) build from sources of 01-May-21 (3.0.93.6-alpha-210501), commit 'd9da98615b', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 210226

[cazfi]

New freeciv S3_1 Windows (msys2) build from sources of 11-Jul-21 (3.0.93.9-alpha1+-210711), commit '2abdbf4c75', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 210515

[cazfi]

New freeciv S3_1 Windows (msys2) build from sources of 18-Sep-21 (3.0.93.10-alpha1+-210918), commit '82606354f5', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 210831

[cazfi]

New freeciv S3_1 Windows (msys2) build from sources of 20-Oct-21 (3.0.93.11-alpha1+-211020), commit '3856783e20', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 210831

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 14-Nov-21 (3.0.93.12-alpha1+-211114), commit '7215edb793', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 210831

[cazfi]

New freeciv-3.1 Windows (msys2) build from sources of 09-Dec-21 (3.0.93.13-alpha1+-211209), commit 'daff8f3e4b', available at http://files.freeciv.org/packages/windo ... snapshots/

- Built against msys2 environment 211115