News about XT Version 1.0

• Released: Jun 14, 2002
• Bundles the most recent versions of XT's sub-component's. See the file SOFTWARE XT 1_0^? for the complete list of packages bundled by XT and their version numbers.
• List of most significant changes since version 0.9:
  • XT^? now runs on Windows platform using CygWin^?.
  • The GraphViz package from AT&T is no longer bundled with XT^?. You can download it yourselve from http://www.graphviz.org.
  • Stratego:
    • Support for `native' ATerm lists and tuples
    • List traversal: lists considered as varyadic constructors
    • Global choice operators ++ and <++ support global backtracking
    • Bagof returns list of all possible results for ++ and <++
    • Guarded left choice s1 < s2 + s3 commits after s1 succeeds
    • Support for term annotations t1{t2}
    • Many new library strategies
    • Constant term caching in the compiler
  • Grammar Base:
    • New grammars:
      • Java_1_1.1
      • fdl.1
      • asfix2me.1
      • asf.1
      • sdf.2.4
      • stratego.0.7
  • GPP:
    • Added support for layout preserving pretty-printing.
  • SDF-Tools:
    • Added fdl2sdf which transforms a feature description written in the Feature Description Language (FDL) to SDF.
    • sdf-bracket: Generalized and improved bracket insertion algorithm.

Version 0.9

• released: Nov 29, 2001
• Bundles the most recent versions of XT's sub-component's. See the file SOFTWARExt09^? for the complete list of packages bundled by XT and their version numbers.

2001-11-12

• The wiki pages of this site are now individually bookmarkable.

Version 0.8

• released: Sep 21, 2001
• Bundles the most recent versions of XT's sub-component's. See the file SOFTWARExt08^? for the complete list of packages bundled by XT and their version numbers.

Version 0.7

• released: Jun 1, 2001
• Updated pkg-list and dev-pkg-list to bundle the most recent versions of XT's sub-component's. See the file SOFTWARExt07^? for the complete list of packages bundled by XT and their version numbers.

Version 0.6

• released: February 21, 2000
• Updated pkg-list and dev-pkg-list to bundle the most recent versions of XT's sub-component's. See the file SOFTWARExt06^? for the complete list of packages bundled by XT and their version numbers.

Version 0.5

• Released on December 1, 2000
• Updated pkg-list and dev-pkg-list to bundle the most recent versions of XT's sub-component's. See the file SOFTWARE for the complete list of packages bundled by XT and their version numbers.

Version 0.4

• Released on November 12, 2000
• XT now uses AutoBundle software.
• Support added for creating patches ("gmake diff") and for building packages ("gmake pkg").
• JJForester added to the package list.

Version 0.3

• Released on September 1, 2000
• Upgraded to use newest versions of constituent software packages (see file SOFTWARE for details).
• Integration tests have been added.
• The new XT site is at: http://www.program-transformation.org/xt/.

2000-08-25

• The web site has been moved to http://www.program-transformation.org/xt
• The wiki pages are now editable for any visitor of the site.

Version 0.2

• XT now uses automake and configure to configure and build all constituents. On top of this XT offers a script that takes care of collecting (downloading or checking-out) all constituent packages.
• A wiki site for XT was created: http://www.cs.uu.nl/~visser/xt/.
• The generic pretty-printer (GPP) has been added to the distribution.

Version 0.1.1 : released: January 24, 2000

• Added asource to the distribution

Version 0.1 : released: January 21, 2000

• This is the first (experimental) release of XT, a bundle of transformation tools.

See also

• WebChanges
• XtDownload
• XTDocumentation
• XTTaskList^?.