Version 0.5.0 (12-09-2019)

Features

• Bump Scala version to 2.12.9 and update sbt to 1.3.0 (#629, #591)
• Add support for removing elements from Map (#688)
• Setting stainlessEnabled := false keeps both library sources and ghost elimination (#684)
• Include Stainless library sources even when verification is disabled in sbt plugin (#680)
• Add --config-file option to specify or disable configuration file (#648)

Improvements

• Document type aliases and type members support (#686)
• Add Cont monad benchmark to model exceptions (#675)
• Make qed be of unit type with post-condition (#669)
• Do not consider built-in classes in override chain (#661)
• Induct flag only adds decreases check if type checker is enabled (#657)
• Improve position reporting for postconditions (#656)
• Remove warnings for asserts in extern functions (#651)
• Propagate @ghost annotation to variables introduced by calls to default copy getter (#643)

Bug fixes

• Fix bad mutual recursion in GodelNumbering proof (#679)
• Ensure type parameters with non-trivial bounds are properly encoded (#685)
• Do not check model when invoking solver during partial evaluation (#676)

Version 0.4.0 (23-08-2019)

Features

• Support for type members in local classes (#633)
• Report functions with missing positions in PositionChecker (#639)
• Add AmortizedQueue data structure to Stainless library (#635)
• Add debug section to show the full VC before simplification (#637)
• Add script to run tests on stainless-actors and bolts (#623)
• Ignore @library flag on typeclasses which have non-library subclasses (#595)
• Enable -feature and -unchecked scalac flags in embedded compiler (#610)
• Enforce sound equality tests (#605, #609)
• Port partial specification feature from Leon (#438)
• Add BoundedQuantifiers module to the library (#596)

Improvements

• Propagate @ghost annotation to variables introduced by calls to default copy getter (#643)
• Do not lift refinement into pre-/post-conditions when --type-checker is enabled (#620)
• Follow symbolic links when searching for base directory (#621)
• Check that methods are only overriden by methods with the same ghostiness (#615)
• Check that required tools are installed before packaging (#599)
• Add readability check for jars in script (#600)

Bug fixes

• Add missing serializer for LocalThis (#631)
• Fix malformed case object constructor method (#641)
• Use triple quotes and escape \u for extraClasspath and extraCompilerArguments (#626)
• Fix bug in AssertionInjector where unary minus was lost in strict arithmetic mode (#630)
• Fix DottyVerificationSuite not being run (non-initialized folder) (#627)
• Fix bug where anonymous inner classes would have same identifier (#619)
• Fix handling of super calls in case objects (#618)
• Fix a bunch of issues with type members (#580)

Version 0.3.2 (16-07-2019)

• Improve support for type members and type aliases (#580)

Version 0.3.1 (09-07-2019)

• Add testcase for #532 (#589)
• Add documentation about the Gitter8 template, and re-order some sections (#588)
• Re-enable check for abstract methods overrides and consider methods of abstract classes with empty body to be abstract (#587)
• Dealias type aliases more eagerly (#585)
• Add microtests from recently closed issues (#578)

Version 0.3.0 (02-06-2019)

• Display counter-examples when using metals (#579)
• Add --no-colors option, for use via metals in VS Code
• Fix "a required artifact is not listed by module descriptor" error
• Microtests from recently closed issues (#578)
• Add FAQ extracted from the C4DT newsletter (#570)
• Use git-describe to compute version of artifact in packaging script
• Indexed recursive types and type-checking based VC generation (#479)
• Bump Inox version to 1.1.0-332-ga6cbf8e (#571)
• Fix report being shown twice (#567)
• Emit warning when dropping require/ensuring/assert in a user @extern function (#562)
• Update sbt docs and fix plugin publishing issues (#565)
• Make purity of requires and assertions depend on their bodies (#547)
• Fix effects checker for MutableMapUpdated tree (#563)

Version 0.2.2

• Fix sbt plugin, metals integration, and tests (#556)
• Switch to git-describe based versioning scheme (#550)
• Add --version flag (#550)

Version 0.2.1

• Fix license in sbt build definition (#545)
• Prevent over-simplifications in ImperativeCodeElimination (#533)
• Fix check in mutable map effect analysis (#525)
• Bump Inox version to 1.1.0-329-g3c23a86 (#523)

Version 0.2.0 (cfac3aaf)

• Change license from AGPL to Apache 2.0
• Allow specifying which arguments should the induction be performed over with @induct (#504)
• Add snapshot keyword for imperative code (#491)
• Add @keep annotation and option to avoid filtering out library symbols (#488)
• Add packaging script for stainless-scalac-standalone (#487)
• Add support for type aliases, type members, and dependent function types (#470)
• Support for configuration file (#466)
• Extract default getters in toplevel objects (#464)
• Report positions when going through the compiler reporter from the sbt plugin (#434)
• Bump Scala to v2.12.8 (#437)
• Upgrade Dotty to 0.12.0-RC1 (#436)
• Fix for line numbers sometimes being off (#429)
• Remove registry and add option to consolidate all symbols into a single symbol table (#422)
• Help solver deduce that reified type args do not influence evaluation (#414)
• Allow fields/methods named after tuple selectors (#410)
• Remove all assertions, and use assumeChecked for simplifications (#408)
• Add Nat type to the library (#407)
• Conditional effect targets for accessors, mutable Any, and phase re-ordering (#399)
• Add mechanism to recover from missing dependencies (#397)
• Add while-loop condition and invariant to path condition in TransformerWithPC (#392)
• Make equations go backwards for better line number reporting (#341)
• Add support for inner and anonymous classes (#271)

Version 0.1 (93dbd33)

• First official release on GitHub
• Works with Java 8