cvs HEAD has a script-level incompatibility with older
versions of Tcl. Encoding names on all platforms are
Previously the case-sensitivity depended on the
case-sensitivity of the underlying filesystem (i.e.
typically not case-sensitive on Windows and MacOS,
At the very least the changelog should make this
incompatibility clear. Otherwise the behaviour should
be reverted to the old approach.
I have no real preference for either, but I do have at
least 1 piece of code which is affected (but easily fixed).