[hical61-hical] Update to version 2.0.0

[Hical61]

Changes

Update hical61-hical from 1.0.1 to 2.0.0.

Upstream changelog: https://github.com/Hical61/Hical/blob/main/CHANGELOG.md#200---2026-04-19

Key changes in v2.0.0

Security & Stability Fixes

• [P0] Fixed use-after-free in middleware build() and execute() — lambda captured by reference changed to by value
• [P0] Fixed HttpServer timer race condition — steady_timer reused outside loop with shared_ptr<atomic<bool>> alive flag
• [P0] Fixed GenericConnection data race — reading_ changed from bool to std::atomic<bool>
• [P0] Fixed TcpServer acceptLoop use-after-this — coroutine lambda captures alive_ flag
• [P1] Fixed Multipart DoS check ordering — part count limit check moved before push_back

Improvements

• Session ID generation upgraded from std::mt19937_64 to OpenSSL RAND_bytes (cryptographically secure)
• Cookie security defaults: httpOnly=true, secure=true, sameSite="Lax"
• Session lock-free lastAccess via atomic<int64_t>
• Router zero-alloc string_view lookup via transparent hashing
• Added SessionOptions::maxSessions (default 100000) DoS protection

Port changes

• Updated version from 1.0.1 to 2.0.0 in vcpkg.json
• Updated SHA512 in portfile.cmake for new release tarball
• No changes to dependencies or build options

Checklist

• Changes: Updated port version to 2.0.0
• Port builds successfully on x64-linux / x64-windows-static
• No new dependencies added
• Version database updated via vcpkg x-add-version
• Manifest formatted via vcpkg format-manifest
• License: MIT (unchanged)

[BillyONeal]

I am unable to merge this because there are merge conflicts. To resolve those, please switch to https://github.com/microsoft/vcpkg 's master branch, make your edits to change it to 2.x, and force push to this branch.

(In general it's better to always base new PRs on a recent master commit as it reduces the size of the PR diff to just what you changed)

[BillyONeal]

Also please use the port update checklist:

vcpkg/.github/pull_request_template.md

Lines 7 to 13 in 59be1d4

	- [ ] Changes comply with the [maintainer guide](https://github.com/microsoft/vcpkg-docs/blob/main/vcpkg/contributing/maintainer-guide.md).
	- [ ] SHA512s are updated for each updated download.
	- [ ] The "supports" clause reflects platforms that may be fixed by this new version, or no changes were necessary.
	- [ ] Any fixed [CI baseline](https://github.com/microsoft/vcpkg/blob/master/scripts/ci.baseline.txt) and [CI feature baseline](https://github.com/microsoft/vcpkg/blob/master/scripts/ci.feature.baseline.txt) entries are removed from that file, or no entries needed to be changed.
	- [ ] All patch files in the port are applied and succeed.
	- [ ] The version database is fixed by rerunning `./vcpkg x-add-version --all` and committing the result.
	- [ ] Exactly one version is added in each modified versions file.

[Hical61]

I am unable to merge this because there are merge conflicts. To resolve those, please switch to https://github.com/microsoft/vcpkg 's master branch, make your edits to change it to 2.x, and force push to this branch.

(In general it's better to always base new PRs on a recent master commit as it reduces the size of the PR diff to just what you changed)

Thank you @BillyONeal for the review! I've rebased the branch onto the latest master and force-pushed a clean single commit. The merge conflicts should be resolved now.

[Hical61]

Also please use the port update checklist:

vcpkg/.github/pull_request_template.md

Lines 7 to 13 in 59be1d4

	- [ ] Changes comply with the [maintainer guide](https://github.com/microsoft/vcpkg-docs/blob/main/vcpkg/contributing/maintainer-guide.md).
	- [ ] SHA512s are updated for each updated download.
	- [ ] The "supports" clause reflects platforms that may be fixed by this new version, or no changes were necessary.
	- [ ] Any fixed [CI baseline](https://github.com/microsoft/vcpkg/blob/master/scripts/ci.baseline.txt) and [CI feature baseline](https://github.com/microsoft/vcpkg/blob/master/scripts/ci.feature.baseline.txt) entries are removed from that file, or no entries needed to be changed.
	- [ ] All patch files in the port are applied and succeed.
	- [ ] The version database is fixed by rerunning `./vcpkg x-add-version --all` and committing the result.
	- [ ] Exactly one version is added in each modified versions file.

Port update checklist:

• Changes comply with the maintainer guide.
• SHA512s are updated for each updated download.
• The "supports" clause reflects platforms that may be fixed by this new version, or no changes were necessary.
• Any fixed CI baseline and CI feature baseline entries are removed from that file, or no entries needed to be changed.
• All patch files in the port are applied and succeed.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Exactly one version is added in each modified versions file.

[BillyONeal]

Thanks for the update!