Sourced from regex's changelog.

1.4.6 (2021-04-22)

This is a small patch release that fixes the compiler's size check on how much heap memory a regex uses. Previously, the compiler did not account for the heap usage of Unicode character classes. Now it does. It's possible that this may make some regexes fail to compile that previously did compile. If that happens, please file an issue.

• BUG OSS-fuzz#33579: Some regexes can use more heap memory than one would expect.

• 3db8722 1.4.6
• 41f14c2 fuzz: account for Unicode class size in compiler
• 6d95a6f impl: shrink size of Inst
• cc0f2c9 fuzz: update libfuzzer dependency
• See full diff in compare view

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)