4.4.2

The v4.4.2 release fixes a number of rendering issues in the 4.4 releases.

Fixes

#7327 - Prune the tile cache after updating a source's URL (@tschaub)
#7341 - Proper rendering of raster sources when there is a tile transition (@tschaub)
#7339 - Use correct text stroke on HiDPI devices (@ahocevar)
#7345 - Handle different lineWidth scaling in Safari (@ahocevar)
#7346 - Pre-render text images for configured scale (@ahocevar)
#7350 - Calculate correct text box size (@ahocevar)