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codeql/swift/ql/lib/change-notes/released/0.2.1.md
github-actions[bot] c936a920b0 Release preparation for version 2.14.1
2023-07-20 16:32:27 +00:00

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0.2.1

New Features

  • The DataFlow::StateConfigSig signature module has gained default implementations for isBarrier/2 and isAdditionalFlowStep/4. Hence it is no longer needed to provide none() implementations of these predicates if they are not needed.

Minor Analysis Improvements

  • Data flow configurations can now include a predicate neverSkip(Node node) in order to ensure inclusion of certain nodes in the path explanations. The predicate defaults to the end-points of the additional flow steps provided in the configuration, which means that such steps now always are visible by default in path explanations.
  • The regular expression library now understands mode flags specified by Regex methods and the NSRegularExpression initializer.
  • The regular expression library now understands mode flags specified at the beginning of a regular expression (for example (?is)).
  • Added detail to the taint model for URL.
  • Added new heuristics to SensitiveExprs.qll, enhancing detection from the library.