chore: 4.1.1-f7d5b45 maintenance — dependency updates

[igorls]

Summary

Dependency-only maintenance release 4.1.0-f7d5b45 → 4.1.1-f7d5b45. The abieos submodule is unchanged (f7d5b45), so the published native binary (dist/abieos.node) and the JS/typings bundle are byte-identical to 4.1.0 — this ships no behavioral change to consumers.

Dependency changes (all devDependencies)

Package	From	To	Notes
typescript	5.9.3	6.0.3	major — see migration note below
@microsoft/api-extractor	7.57.2	7.58.7	bundled TS compiler 5.8.2 → 5.9.3
c8	10.1.3	11.0.0	major — coverage; exercised by CI Node 22.x job
@types/node	25.3.0	25.8.0
@wharfkit/antelope	1.1.1	1.2.0	test-only
node-addon-api	8.5.0	8.7.0	build-time headers; prebuilt binary unchanged

package-lock.json and bun.lock regenerated.

TypeScript 6.0 migration

TS 6.0 changed the default types value from "auto-include all @types" to []. Without a fix, tsc fails with Cannot find name 'Buffer' / 'node:module'. Applied the documented one-line migration: tsconfig.json now sets "types": ["node"].

Local validation

• npx tsc --noEmit passes under TS 6.0.
• npm run build succeeds under TS 6.0 + api-extractor 7.58.7 + tsup.
• Generated dist/_tsup-dts-rollup.d.ts/.d.cts and dist/abieos.js/.cjs are byte-identical in content to the committed TS 5.9 baseline (git diff --ignore-cr-at-eol empty).
• dist/abieos.node SHA256 unchanged (5dcf0c6d…).
• npm pack --dry-run lists the expected 12 files at version 4.1.1-f7d5b45.
• The npm test surface imports only dist/abieos.js + Node builtins (no bumped dep is loaded at test runtime); that surface is byte-identical to green-CI 4.1.0.

api-extractor 7.58.7 still bundles TS 5.9.3 and emits a non-fatal informational notice about the newer project TypeScript during the typings rollup; output is unaffected (validated identical).

CI is the gate

This PR exists so the Linux + Bun matrix (Node 22/24/25) validates TS 6.0 and c8 11 on the real toolchain (couldn't run locally on Windows; WSL apt is sudo-gated). Merge once green, then the maintainer tags v4.1.1-f7d5b45 and runs npm publish (requires npm auth; no automated publish job).

Audit note

npm audit reports advisories confined to dev/build transitive tooling (e.g. minimatch, tar, rollup, elliptic via test/build deps). The package has zero runtime dependencies, so none reach the published artifact. Not addressed here to keep the maintenance scope tight.

[Copilot]

Pull request overview

Dependency-only maintenance bump from 4.1.0-f7d5b45 to 4.1.1-f7d5b45. Upgrades several devDependencies (notably typescript to 6.0.3 and c8 to 11.0.0), applies the documented TS 6.0 types migration in tsconfig.json, and regenerates lockfiles. No runtime/source code changes; the native binary and JS bundle are reported byte-identical.

Changes:

• Bump devDependencies: typescript 5.9.3→6.0.3, c8 10→11, api-extractor 7.57.2→7.58.7, @types/node, @wharfkit/antelope, node-addon-api.
• Add "types": ["node"] to tsconfig.json to compensate for TS 6.0 default change.
• Bump package version to 4.1.1-f7d5b45 and document in CHANGELOG.md; regenerate package-lock.json and bun.lock.

Reviewed changes

Copilot reviewed 2 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
tsconfig.json	Adds "types": ["node"] for TS 6.0 compatibility.
package.json	Version bump and devDependency upgrades.
package-lock.json	Regenerated lockfile reflecting upgrades.
bun.lock	Regenerated Bun lockfile.
CHANGELOG.md	New 4.1.1-f7d5b45 entry describing the maintenance release.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[gemini-code-assist]

Code Review

This pull request updates the project version to 4.1.1-f7d5b45 and performs a maintenance update of several development dependencies, most notably upgrading TypeScript to version 6.0.3. To accommodate changes in TypeScript 6.0 regarding type inclusion, the tsconfig.json has been updated to explicitly include Node.js types. Other updated dependencies include @microsoft/api-extractor, c8, @types/node, @wharfkit/antelope, and node-addon-api. I have no feedback to provide.