Changelog of GumTree

v4.0.0 (Ginkgo)

New native distribution with zero dependencies apart from JDK 21
Vastly improved swing client with directory comparison, syntax highlighting, and more
Update monaco
Update bootstrap
Update mergely
New Acorn based tree generator for JS that replaces rhino as default JS generator
New tree-sitter based tree generator with support for a wide range of languages with both a python and a java implementation.
Docker image now comes installed with the Acorn and tree-sitter parsers
Very light docker image with the native distribution
Benchmark now displays size differences on a boxplot
Dotdiff displays actions on nodes using colors
Default build command no longer test generators requiring native tools
Test reports are uploaded in the CI
Added citation file
Simple is now the default matcher
Added auto matchers which automatically select the best parameters for the input
Native XML support
Native YAML support
Fix shortcuts in vanilla web diff view
Replaced snakehtml by j2html for webdiff

Linereader can convert offset to line/column
Maven packages now include javadoc and source
New static html diff client (htmldiff) thanks to algomaster99
Improved API documentation
Monaco editor diff view now has 100% height
Fix missing positions in srcML parser
Switched from Travis to Github actions for the CI
Reworked benchmark to use defects4j and test for runtime and size regressions
New parso-based python 3 compatible parser, replace the old pythonparser
Docker image is now based upon ubuntu focal LTS
Update of dependencies (ph-css, monaco-editor, rhino, javaparser, jdt, srcml)
Integrated monaco native diff editor
Fix position problem in javaparser generator
Fix method invocation handling in jdt generator
Add shortcuts and menubar to all webdiff views except mergely
Webdiff directory comparator only displays tree-diff buttons for files where parser are availables
Webdiff command is compatible with -g option (except from the directory comparator)
Update vanilla diff viewer to bootstrap v4
Update mergely diff viewer to newest version of mergely
TreeInsert and TreeDelete actions added
Add brand new monaco-based diff viewer
Improved docker container that can be integrated with git
Update jdt, rhino and ph-css parsers
Fix varargs representation in JDT
Fix index problem in Chawathe's edit script generator
Theta matchers are now installed by default