v26.0

• DiffTestDriver: handle diff context size customization.
• Add a XUnit results importer for report indexes.
• AdaCoreLegacyDriver: avoid CRLF line endings in test scripts.
• AdaCoreLegacyDriver: fix handling of non-ASCII test scripts.
• Detailed logs in case of subprocess output decoding error.
• e3.testsuite.report.display.generate_report: fix spurious write to
  sys.stdout.
• Introduce a new testsuite option: --skip-result.
• Fix XUnit reports when logs include control characters.
• Introduce e3.testsuite.report.rewriting.
• GAIA reports: add missing .result file for each test.
• Make it easier to generate a GAIA-compatible report without a testsuite run.
• Disable the use of ANSI sequences in logging when --nocolor is passed.
• Make DiffTestDriver perform a full match for regexp baselines.
• Fix memory leaks for test driver data.
• Include total testsuite and testcase durations in XUnit reports.
• Add support for --xunit-output in e3-testsuite-report.
• Add support for --failure-exit-code in e3-testsuite-report.
• Ignore VCS directories like .git when looking for tests.

v25.0

• Testsuite reports on the filesystem are relocatable now.
• XUnit reports: count XFAIL test results as skipped instead of failures.
• Introduce the --no-random-temp-subdir option.
• --gaia-output: create the discs file in more cases.
• TestsuiteCore.testsuite_main: force UTF-8 for text report
  generation.
• Introduce the --cleanup-mode command line option.
• Make --gaia-output (report formatted for GAIA) faster.
• Fix the --max-consecutive-failures command line option.
• Introduce multi-processing for test fragment execution.
• Write command line options to the comment file by default.
• AdaCoreLegacyDriver: add the TIMEOUT failure reason on rlimit abort.
• GAIA reports: rename NOT_APPLICABLE to NOT-APPLICABLE.
• Fix test filtering when they don't have dedicated directories.
• Testsuite: enhance the API to ease adding inter-test dependencies.
• Add the --generate-text-report/--no-generate-text-report command-line
  options.
• Revamp the e3-testsuite-report script.
• Create a "status" file to allow users to check testsuite execution.
• GAIA reports: include discriminants list when available.
• Protect test probing against duplicate test names.
• Emit ERROR test results for trouble in test detection/parsing.
• ClassicTestDriver: use XFAIL message for XPASS result.
• AdaCoreLegacyTestDriver: stop altering shell scripts.
• DiffTestDriver: make it possible to refine baselines.
• Allow multiple testcases per test directory.
• AdaCoreLegacyTestControlCreator: also check for shell scripts (test.sh).
• Always enable "cross" support for testsuites.
• Make the default testsuite failure exit code customizable (1 is the "default
  default").

v24.0

• AdaCoreLegacyTestDriver: fix working directory substitution.
• LineByLine: new output refiner combinator, refines each line separately.
• ClassicTestDriver: make tear_down delete the working directory by
  default.
• DiffTestDriver: fix handling of encodings to read/write baselines.
• e3-find-skipped-tests: new script to look for always skipped tests.
• e3-testsuite-report: new script to display results on the terminal.
• Enable the display of error outputs (-E/--show-error-output) by default on
  TTYs.
• AdaCoreLegacyTestDriver enhance support for generated test scripts.
• Add a lightweight report index.
• DiffTestDriver: do not run output refiners on baselines.
• Add the --show-time-info command-line option.
• Add support for the --max-consecutive-failures command-line option.
• Follow symbolic links to find testcases.
• Force the use of UTF-8 for GAIA reports.
• Fix ReplacePath to work on Windows.
• AdaCoreLegacyTestDriver: when rewriting empty baselines with
  default file (test.out), just remove the baseline file.
• driver.diff.PathSubstitute: use realpathrather thanabspath`.
• Fix CRLF handling when truncating too long logs.
• AdaCoreLegacyTestDriver: use Bash as soon as we have a Bourne shell script.
• Accept invalid regexps as testcase filters.
• Make DiffTestDriver add a DIFF failure reason (useful for advanced
  viewers).
• Switch to more common statuses in the GAIA output (--gaia-output: OK
  instead of PASSED, XFAIL instead of XFAILED, ...).
• Do not rewrite baselines for tests with expected failures.

v23.0

• Small revamp of the current API (rename properties).
• Rework the list of test status.
• Rework and specify the structure of test results.
• Add mechanisms to control testcase discovery and execution.
• Add new general purpose drivers: classic and diff.
• Add compatibility layers for legacy AdaCore testsuites.
• Add a developer-friendly testsuite mode (--dev-temp/-d).
• Add a --failure-exit-code option, useful in continuous integration scripts.
• Add a detailed documentation.