v 2.5.4

The release includes a new version of climatrep and cliffordlin.

v2.5.1

Full Changelog: v2.4.9...v2.5.1

Maintenance release 2

v2.4.9

Update README.md

version 2.4

Maintenance release

2.4.1 Date 17 Jun 20177
- simplification of Clifford exponents
- trigsimp inncorporated in cliffsimpall
- sloving 

2.4 Date 27  Nov 2016
- new implementation clicoeff
- new implementation clidual
- convenience matrix functions
- added algebraical dual functionality
- fixed regressive product
- added Hestenes product
- added xor function

Brasov release

Based on user feedback after the Alterman conference in Brasov and interaction in the Maxima community.

2.3.2 Date 30 July 2016
- bugfix release: regressions in tellsimpafter
- demos extended

2.3 Date 02 July
- bugfix release
- bugfixes in  clicoeff

Version 2

More complete functionality. New definitions of inner and outer products.