build(deps): bump tar and electron-builder

[dependabot]

Bumps tar to 7.5.20 and updates ancestor dependency electron-builder. These dependencies need to be updated together.

Updates tar from 6.2.1 to 7.5.20

Changelog

Sourced from tar's changelog.

Changelog

7.5

• Added zstd compression support.
• Consistent TOCTOU behavior in sync t.list
• Only read from ustar block if not specified in Pax
• Fix sync tar.list when file size reduces while reading
• Sanitize absolute linkpaths properly
• Prevent writing hardlink entries to the archive ahead of their file target

7.4

• Deprecate onentry in favor of onReadEntry for clarity.

7.3

• Add onWriteEntry option

7.2

• DRY the command definitions into a single makeCommand method, and update the type signatures to more appropriately infer the return type from the options and arguments provided.

7.1

• Update minipass to v7.1.0
• Update the type definitions of write() and end() methods on Unpack and Parser classes to be compatible with the NodeJS.WritableStream type in the latest versions of @types/node.

7.0

• Drop support for node <18
• Rewrite in TypeScript, provide ESM and CommonJS hybrid interface
• Add tree-shake friendly exports, like import('tar/create') and import('tar/read-entry') to get individual functions or classes.
• Add chmod option that defaults to false, and deprecate noChmod. That is, reverse the default option regarding explicitly setting file system modes to match tar entry settings.
• Add processUmask option to avoid having to call process.umask() when chmod: true (or noChmod: false) is set.

... (truncated)

Commits

• ebbb720 7.5.20
• 2f27196 fix: fully disable and dispose of unzip when aborting parser
• be440da 7.5.19
• 2812e93 add maxDecompressionRatio guard against explosive decompression
• 9ecd4d2 7.5.18
• 9e78bf0 refuse to let header size be less than 0
• e02a4e9 pax: parse values according to known types
• 9cbdb31 7.5.17
• 7a635c2 terminate pax strings on nul bytes
• cf21338 7.5.16
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by isaacs, a new releaser for tar since your current version.

Install script changes

This version adds prepare script that runs during installation. Review the package contents before updating.

Updates electron-builder from 26.0.12 to 26.15.3

Release notes

Sourced from electron-builder's releases.

electron-builder@26.15.3

What's Changed

• fix: add ELECTRON_BUILDER_BINARIES_ALLOW_HTTP opt-in for parsing env vars targeting non-localhost HTTP by @​mmaietta in electron-userland/electron-builder#9856
• docs: update docs and add build lifecycle page by @​mmaietta in electron-userland/electron-builder#9857
• chore(test): update vitest by @​mmaietta in electron-userland/electron-builder#9859
• fix(download): persist toolset archives in a predictable cache path by @​mmaietta in electron-userland/electron-builder#9861
• fix(publish): set x-amz-content-sha256: UNSIGNED-PAYLOAD before SigV4 signing by @​mmaietta in electron-userland/electron-builder#9863
• chore(deploy): Release (next) by @​electron-builder-release-bot[bot] in electron-userland/electron-builder#9858

Full Changelog: https://github.com/electron-userland/electron-builder/compare/electron-builder@26.15.2...electron-builder@26.15.3

electron-builder@26.15.2

What's Changed

• fix(mac): use native zip for macOS zip target to preserve .framework symlinks by @​mmaietta in electron-userland/electron-builder#9847
• fix: retry package install on transient network errors by @​mmaietta in electron-userland/electron-builder#9850
• fix(icons): replace png2icons with wasm-vips Lanczos3 resampling for high-quality icon conversion by @​mmaietta in electron-userland/electron-builder#9851
• chore(deploy): Release (next) by @​electron-builder-release-bot[bot] in electron-userland/electron-builder#9848

Full Changelog: https://github.com/electron-userland/electron-builder/compare/electron-builder@26.15.1...electron-builder@26.15.2

electron-builder@26.15.1

What's Changed

• fix: validate packages by @​regnete in electron-userland/electron-builder#9838
• chore: ci:validate, ci:test:fetch-cache simplification, and code cleanup by @​mmaietta in electron-userland/electron-builder#9840
• chore(tests): embed platform markers in generated test filenames to eliminate "unknown" timing in shard plan by @​mmaietta in electron-userland/electron-builder#9843
• chore(deps): update and unpin @​electron/rebuild package by @​mmaietta in electron-userland/electron-builder#9845
• chore(deploy): Release (next) by @​electron-builder-release-bot[bot] in electron-userland/electron-builder#9842

Full Changelog: https://github.com/electron-userland/electron-builder/compare/electron-builder@26.15.0...electron-builder@26.15.1

electron-builder@26.15.0

What's Changed

• chore(pr-labeler): force run to only pull_request on core repo (ignore forks) by @​mmaietta in electron-userland/electron-builder#9821
• fix(mac): skip signing when no certificate found; warn on ad-hoc + hardenedRuntime by @​mmaietta in electron-userland/electron-builder#9822
• fix: use bash instead of sh in package.json by @​mmaietta in electron-userland/electron-builder#9823
• chore: replace app-builder-bin node-dep-tree and rebuild-node-modules by @​mmaietta in electron-userland/electron-builder#9828
• feat(node-module-collector): invoke package managers via PowerShell -EncodedCommand on Windows by @​mmaietta in electron-userland/electron-builder#9827
• feat(migration): fully replace Go binary app-builder-bin with TS implementation by @​mmaietta in electron-userland/electron-builder#9829
• chore(test): print out shard duration calculation results during shard-count step by @​mmaietta in electron-userland/electron-builder#9831
• feat(linux): add syncDesktopName option to align installed .desktop filename with StartupWMClass by @​mmaietta in electron-userland/electron-builder#9832
• fix(smart-cache): deep-merge shard caches so linux timing data survives across runs by @​mmaietta in electron-userland/electron-builder#9833
• fix: holistic field detection for <text> (sha256 hash) redaction by @​mmaietta in electron-userland/electron-builder#9834
• fix(mac/pkg): explicitly pass --version to pkgbuild by @​mmaietta in electron-userland/electron-builder#9835
• chore(deploy): Release (next) by @​electron-builder-release-bot[bot] in electron-userland/electron-builder#9825

Full Changelog: https://github.com/electron-userland/electron-builder/compare/electron-builder@26.14.0...electron-builder@26.15.0

... (truncated)

Changelog

Sourced from electron-builder's changelog.

26.15.3

Patch Changes

35bfdeb 9097daf

• builder-util@26.15.3
• app-builder-lib@26.15.3
• dmg-builder@26.15.3

26.15.2

Patch Changes

e25f967 f5ae163 3951024

• app-builder-lib@26.15.2
• dmg-builder@26.15.2

26.15.1

Patch Changes

588ff48 db5d2f4

• app-builder-lib@26.15.1
• dmg-builder@26.15.1

... (truncated)

Commits

• 512a57e chore(deploy): Release v26.15.3 (#9858)
• a6117b3 chore(deploy): Release v26.15.2 (#9848)
• d57f094 chore(deploy): Release v26.15.1 (#9842)
• bed3a9c chore(deploy): Release v26.15.0 (electron-updater@6.8.9) (#9825)
• 198c10c chore: replace app-builder-bin node-dep-tree and rebuild-node-modules (#9...
• e236392 chore(deploy): Release v26.14.0 (#9812)
• 72d298c chore(deploy): Release v26.13.1 (#9805)
• ffd11c7 chore(deploy): Release v26.13.0 (electron-updater@6.8.8) (#9793)
• 2c8c71a chore(deploy): Release v26.12.1 (electron-updater@6.8.7) (#9782)
• d6a5aee fix: harden generated-file output, argument construction, and download valida...
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for electron-builder since your current version.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

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 show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @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)
  You can disable automated security fix PRs for this repo from the Security Alerts page.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
v0--a1knrtgvnd4	Ready	Preview, Comment, Open in v0	Jul 21, 2026 5:21pm
v0-mousegame	Ready	Preview, Comment	Jul 21, 2026 5:21pm

[netlify]

✅ Deploy Preview for rococo-monstera-807791 ready!

Name	Link
🔨 Latest commit	5e1358e
🔍 Latest deploy log	https://app.netlify.com/projects/rococo-monstera-807791/deploys/6a5faa2b917ca300083127da
😎 Deploy Preview	https://deploy-preview-24--rococo-monstera-807791.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[CaCC-Lab]

#27 で同等の更新を取り込んだため close します。

• electron-builder を ^26.0.12 → ^26.15.3 に引き上げ済み（本 PR と同じ変更）
• tar は 7.5.22 に更新済み
• 詳細は fix: 依存パッケージの脆弱性を修正（critical 4件を解消） #27 を参照してください

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.