New release of the Toolbox and TLAPS

[Damien Doligez <damien....@xxxxxxxx>]

Dear TLA+ users,

We have the pleasure of announcing the quasi-simultaneous release of
the TLA Toolbox version 1.4.8 and the TLA Proof System version 1.3.0.
They are available as usual through the following links:

Toolbox:
http://research.microsoft.com/en-us/um/people/lamport/tla/toolbox.html#downloading

TLAPS:
http://tla.msr-inria.inria.fr/tlaps/content/Download/Binaries.html

What's new in these releases:

Toolbox:
- Added a feature to Renumber Proof command.
- Disallowed <*> and <+> in names of named proof steps.
- Minor bug fixes to Toolbox and TLC.
- Corrected definition of Tail in standard Sequences Module.

TLAPS:
- Bug fixes
- A new back-end that handles Propositional Temporal Logic. This
  means you can finally complete your safety proofs. Use is
  illustrated in the example files and the tutorial on
  tla.msr-inria.inria.fr

-- Damien Doligez for the TLA team.