Changes since 1.14.0:
- Implement maktaba#buffer#GetVisualSelection helper (#132).
- Implement maktaba#log#GetFormattedEntries and support 1-arg log handler (see #204).
- Notify user for messages logged at WARN or above by default (#185).
- Fix Syscall.CallAsync failing for complex commands (#205).
- Preserve trailing slash in maktaba#path#Split and MakeRelative (#137 and #175).
- Fix 'maxfuncdepth' error in maktaba#json#Parse corner case (#153).