• [enhancement][good first issue] Support diff -u ... | delta #53
• [closed] Added first and last line of hunk is not highlighted #52
• [bug] PAGER and BAT_PAGER should be ignored when set but empty #42
• [bug] Terminal size is off by one on Linux #41
• [closed] Reduce startup time #35
• [enhancement] Allow theme to be set via environment variables #2