chore(deps): bump filelock from 3.30.0 to 3.30.2

[dependabot]

Bumps filelock from 3.30.0 to 3.30.2.

Release notes

Sourced from filelock's releases.

3.30.2

What's Changed

• Document every lock type, and stop evicting a marker we cannot read by @​gaborbernat in tox-dev/filelock#672

Full Changelog: tox-dev/filelock@3.30.1...3.30.2

3.30.1

What's Changed

• 📝 docs: separate changelog releases with a blank line by @​gaborbernat in tox-dev/filelock#668
• 🐛 fix: tolerate NFSv3 stale handle in strict claim read by @​gaborbernat in tox-dev/filelock#669
• Match fork-reset protocol on the class object by @​gaborbernat in tox-dev/filelock#671
• reject non-finite lease duration in marker records by @​dxbjavid in tox-dev/filelock#670

Full Changelog: tox-dev/filelock@3.30.0...3.30.1

Changelog

Sourced from filelock's changelog.

########### Changelog ###########

.. towncrier-draft-entries:: Unreleased

.. towncrier release notes start

---

3.30.3 (2026-07-17)

---

• AsyncFileLock and AsyncSoftFileLock no longer raise a deadlock RuntimeError when a different asyncio task waits for a lock they hold; the check now scopes holders to the owning task, so only a same-task reacquire is refused. :pr:676
• Keep both tables of contents on screen at any browser font size. The widened body column sized itself in em against the reader's font size while the breakpoints that fold the layout resolve em against a fixed 16px, so a reader whose default font is larger than 16px had the right-hand table of contents clipped off the edge. The body column now flexes instead, and the right-hand table of contents hides only at the mobile breakpoint. :pr:673
• Color the mermaid diagrams from whichever theme is active. They previously carried a light palette baked into each diagram's source, which stayed light on a dark page. :pr:674

---

3.30.2 (2026-07-16)

---

• Stop :class:~filelock.SoftFileLease deleting a live marker whose mode it does not implement. An unrecognized mode now names its owner instead of reading as malformed, so a record written by a newer filelock survives the grace window rather than being evicted after two seconds. :pr:672
• Stop :class:~filelock.StrictSoftFileLock and :class:~filelock.AsyncStrictSoftFileLock calling themselves a native OS lock when they warn that they ignore lifetime; they now say a strict claim is only ever cleared by force_break(). :pr:672
• Cover every lock type in the tutorials and how-to guides, with examples drawn from projects that use filelock, and color the mermaid diagrams. Correct the claims that StrictSoftFileLock exposes owner, that :class:~filelock.SoftFileLock evicts a strict sentinel, that :class:~filelock.ReadWriteLock requires a .db extension, and that every log record is DEBUG. :pr:672

---

3.30.1 (2026-07-16)

---

• StrictSoftFileLock and AsyncStrictSoftFileLock no longer abort acquisition when a peer's claim vanishes as an NFSv3 stale filehandle instead of a clean removal; the reader revalidates and skips it, so strict locks hold mutual exclusion across independent NFSv3 client caches. :pr:669
• SoftFileLease reads a marker whose lease duration is nan or inf as malformed rather than as a valid lease, so such a marker ages out through the grace window instead of raising LeaseSettingsMismatch on every contender. :pr:670

---

3.30.0 (2026-07-16)

---

• Add context_error_policy to surface body and release failures as a :exc:BaseExceptionGroup. :pr:618
• Add close_error_policy to control an :func:os.close failure after the OS unlock. :pr:619
• Add :func:~filelock.lock_descriptor and :func:~filelock.unlock_descriptor to lock a caller-owned file descriptor. :pr:620
• Add fallback_to_soft to fail closed instead of downgrading to :class:~filelock.SoftFileLock on ENOSYS. :pr:622
• Add preserve_lock_file so native locks keep the lock pathname on release. :pr:624
• Add an on_acquired hook that runs a callback on the locked descriptor once the lock is held. :pr:625
• Add StrictSoftFileLock, which treats every marker it did not publish as contention, and SoftFileLease, whose claim expires and whose holder learns through on_compromise when it is lost. SoftFileLock(lifetime=...) now warns and names them. Both publish a record SoftFileLock evicts, so do not mix contracts on one path. :pr:636

... (truncated)

Commits

• 9a71d06 Release 3.30.2
• 0dfa1b2 Document every lock type, and stop evicting a marker we cannot read (#672)
• 47d435f Release 3.30.1
• 9b7b3b1 reject non-finite lease duration in marker records (#670)
• cfafd70 Match fork-reset protocol on the class object (#671)
• e4c0eb3 🐛 fix: tolerate NFSv3 stale handle in strict claim read (#669)
• d0450d5 📝 docs: separate changelog releases with a blank line (#668)
• See full diff in compare view

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