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Commits on Jul 21, 2026
Remove named capture group support from C++ ECMAScript regex parser
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Commit 10: Strip process-narrative comments from shipped source
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Commit 9: Remove leftover Ruby scratch corpus regexp.rb
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Commit 8: Complete location-test coverage for u8 and u8R forms
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Commit 7: Add Consistency.ql regression guard
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Commit 6: Fix POSIX-bracket mis-parses revealed by Commit 5
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Commit 5: Port missing POSIX-bracket parse cases from PR #22200
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Commit 4: Correct anchor semantics/docs for default std::regex
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Commit 3: Remove \U unicode-escape residue; keep only ECMAScript \uHHHH
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Commit 2: Fix \0 escape parsing
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Commit 1: Remove \p{...}/\P{...} named-character-property handling
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Commit 9: Fix hasLocationInfo for all string literal forms; fix unicode escape
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Commit 8: Add location tests exposing term-location off-by-one (pre-fix)
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Commit 7: Implement POSIX collating symbol and equivalence class support
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Commit 6: Add POSIX-bracket extension tests (pre-fix, capturing incorrect tokenization)
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Commit 5: Remove Ruby-only parser features; shift to ECMAScript dialect
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Commit 4: Curate corpus for C++ ECMAScript; regenerate .expected
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Commit 3: Add test.cpp corpus wrapped in std::regex stubs; generate .expected
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Commit 2: Adapt Ruby regex library to compile against C++
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Commit 1: Copy Ruby regex library files verbatim (non-compiling checkpoint)
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Commits on Jul 17, 2026
Merge pull request #22207 from github/codeql-spark-run-29493713448
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Commits on Jul 13, 2026
C++: Update the CWE tag of `cpp/new-free-mismatch`
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Commits on Jul 9, 2026
Release preparation for version 2.26.1
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Merge pull request #22149 from jketema/jketema/cwe-114-tag
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C++: Add CWE 73 and CWE 78 tags to `cpp/uncontrolled-process-operation`
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Commits on Jul 7, 2026
Fix some lines with `// $ ... // $ MISSING:`
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Address review comments
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Fix comments in one test
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Add `MISSING:` tag
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Add `SPURIOUS:` tags
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C++: Convert qlref tests to inline expectations
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Commits on Jul 2, 2026
Merge pull request #22061 from MathiasVP/mad-write-through-model
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Commits on Jun 30, 2026
C++: Delete now-unsupported MaD rows.
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Merge branch 'main' into remove-mad-support-for-variables
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Merge branch 'main' into mad-write-through-model
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