version-3.49.2
Add an experimental tokenizer to fts4 - "unicode". This tokenizer works in the same way except that it understands unicode "simple case folding" and recognizes all characters not classified as "Letters" or "Numbers" by unicode as token separators.
Add tests to restore coverage of fts5_tokenizer.c.
Add the "remove_diacritics=2" option to the unicode61 tokenizer in both FTS5 and FTS3/4.