Release Notes: A typographical error which prevented setuid from working with FreeBSD was fixed. The rpath feature is used for linking libraries in unusual places (mainly for Solaris).
Release Notes: Configuration on OpenBSD was improved, so it no longer requires setuid operation. Other portability fixes and improvements were made.
Release Notes: Improved configurability for the fontenc library without pkg-config. An improved default value for locale.alias pathname. Other minor fixes/improvements.