Release Notes: Support for several Unicode ligatures and the --links-inline option were added. Libiconv is no longer mandatory for the Unicode version. Memory leaks and a core dump were fixed.
Release Notes: Several buffer overflows and a compilation problem on Solaris were fixed. Fault tolerant behaviour when encountering invalid byte sequences was improved.
Release Notes: Automatic detection of the UTF-8 locale has been improved. The default encoding for XML documents is now UTF-8. Several small bugfixes for parsing the character set were made.
Release Notes: Several small bugfixes were made.
Release Notes: The UTF8 version now compiles cleanly on FreeBSD. Several problems with text formatting were fixed, all comments were changed to C90 comments (/* ... */), and a small test suite was added.