usage-guard v0.3.0

What's Changed

• ci: bump actions/setup-python from 5 to 7 by @dependabot[bot] in #1
• ci: bump actions/checkout from 4 to 7 by @dependabot[bot] in #2
• chore: sync main with v0.2.8 (README, version, changelog) by @mister-ideas in #3
• docs: the catalog entry is merged; drop the in-review wording by @mister-ideas in #4
• feat: near-the-wall notice, opt-in output cap, loop-aware refusal (0.3.0) by @mister-ideas in #5

New Contributors

• @dependabot[bot] made their first contribution in #1
• @mister-ideas made their first contribution in #3

Full Changelog: v0.2.6...v0.3.0