Artifact cd8ea9f705558d2ceb7f60929c5890e3fdd30d03ca1c8d6f235493aed0106edc:
- File changes.md — part of check-in [b72585319f] at 2025-05-26 11:47:06 on branch main — Update changes.md (user: apnadkarni size: 719) [more...]
The source code for Tcl is managed by fossil. Tcl developers coordinate all changes to the Tcl source code at
Release Tcl 9.1a0 arises from the check-in with tag core-9-1-a0.
Highlighted differences between Tcl 9.1 and Tcl 9.0 are summarized below, with focus on changes important to programmers using the Tcl library and writing Tcl scripts.
Performance
- Memory efficient internal representations for list operations on large lists.