Release 2.4.16.0 (1 Oct 2023) -- compared to 2.4.15.0
- png: Write out proper tiff header version in png EXIF blobs #3984 (by Jesse Yurkovich)
- ustring: Fix Cuda warnings #3978
- fmath: Prevent infinite loop in bit_range_convert #3996 (by Jesse Yurkovich)
- build: Fixes to work properly with fmt 10.1 (partial port of #3973)
- admin: Relicense code under Apache 2.0 #3989