• Explicitly disable loadlib and related support in Lua; Clink uses a statically linked Lua engine and does not support dynamic C libraries.
• Fixed the onprovideline event so it doesn't interfere with the same_dir mode of prompt.transient.
• Fixed input line coloring of echo in for %i (1 2 3) do @echo %i (regression introduced in v1.6.16).
• Fixed how clink autorun set parses flags and quotes, so that clink autorun set \"c:\my tools\clink\" inject --autorun works as expected.
• Fixed the exec.commands setting when an argmatcher uses :chaincommand().
• Fixed edge cases for @ command prefix when an argmatcher uses :chaincommand().
• Fixed #779; an argmatcher's onadvance callback accidentally advanced two times if it advanced to the last argument slot.
• Fixed #782; on Windows 8.1, some multiline prompts may render with extra blank lines.