libmateweather, branch v1.28.1

Release 1.28.1

2025-09-18T20:02:42+00:00

metar: Update AviationWeather URL

2025-09-18T17:50:17+00:00

According to their website: "The AviationWeather Data API has been
redeveloped in 2025."

Also they put 'METAR' (or 'SPECI') onto the beginning of data to make it
ICAO compliant, so we add code to parse that.

Fixes #135

release 1.28.0

2024-02-14T20:43:30+00:00

Revert "release 1.28.0"

2024-02-14T20:41:57+00:00

This reverts commit f4ce3914b76bf41ed2c636572b749e5f02b243b5.
tag was missing

release 1.28.0

2024-02-12T23:38:05+00:00

tx: sync with transifex

2024-02-12T23:35:17+00:00

ci: use ubuntu jammy as docker

2024-01-23T15:42:40+00:00

The url with 'www.' is a permanent redirect (308) to the url without it

2023-12-19T17:17:13+00:00

timezone: declare 'tzdir' as 'const char'

2023-10-25T08:03:32+00:00

fixes build warning
```
mateweather-timezone.c:74:11: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

   74 |     tzdir = g_getenv ("TZDIR");
```

release 1.27.1

2023-10-19T13:22:34+00:00