Merge branch 'main' into fix/typo-in-rust-example

Author: marosset

.github/workflows/CreateRelease.yml

@@ -83,7 +83,6 @@ jobs:
       [
         build-rust-ubuntu,
         build-rust-windows,
-        build-guest-binaries,
         benchmarks,
       ]
 
@@ -117,20 +116,6 @@ jobs:
           echo "HYPERLIGHT_VERSION=$version" >> $GITHUB_ENV
           echo "HYPERLIGHT_VERSION=$version"
 
-      - name: Download Guest Binaries
-        uses: actions/download-artifact@v4
-        with:
-          name: guest-binaries-${{ env.CONFIG }}
-          path: ./downloaded-guest-binaries-${{ env.CONFIG }}
-
-      - name: Copy Guest Binaries
-        run: |
-          cp ./downloaded-guest-binaries-${{ env.CONFIG }}/callbackguest ./src/tests/rust_guests/bin/${{ env.CONFIG }}/callbackguest
-          cp ./downloaded-guest-binaries-${{ env.CONFIG }}/callbackguest.exe ./src/tests/rust_guests/bin/${{ env.CONFIG }}/callbackguest.exe
-          cp ./downloaded-guest-binaries-${{ env.CONFIG }}/simpleguest ./src/tests/rust_guests/bin/${{ env.CONFIG }}/simpleguest
-          cp ./downloaded-guest-binaries-${{ env.CONFIG }}/simpleguest.exe ./src/tests/rust_guests/bin/${{ env.CONFIG }}/simpleguest.exe
-          cp ./downloaded-guest-binaries-${{ env.CONFIG }}/dummyguest ./src/tests/rust_guests/bin/${{ env.CONFIG }}/dummyguest
-
       - name: Build and archive guest library + header files
         run: |
           just tar-headers
@@ -159,20 +144,19 @@ jobs:
       - name: Extract release notes from changelog
         if: ${{ contains(github.ref, 'refs/heads/release/') }}
         run: just create-release-notes v${{ env.HYPERLIGHT_VERSION }} > RELEASE_NOTES.md
+        env:
+          GH_TOKEN: ${{ github.token }}
 
       - name: Extract prerelease notes from changelog
         if: ${{ github.ref=='refs/heads/main' }}
         run: just create-release-notes dev-latest > RELEASE_NOTES.md
+        env:
+          GH_TOKEN: ${{ github.token }}
 
       - name: Create release
         if: ${{ contains(github.ref, 'refs/heads/release/') }}
         run: |
             gh release create v${{ env.HYPERLIGHT_VERSION }} -t "Release v${{ env.HYPERLIGHT_VERSION }}" --notes-file RELEASE_NOTES.md \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/callbackguest \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/callbackguest.exe \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/simpleguest \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/simpleguest.exe \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/dummyguest \
             benchmarks_Windows_hyperv_amd.tar.gz \
             benchmarks_Windows_hyperv_intel.tar.gz \
             benchmarks_Linux_kvm_amd.tar.gz \
@@ -192,11 +176,6 @@ jobs:
         run: |
             gh release delete dev-latest -y --cleanup-tag || true
             gh release create dev-latest -t "Latest prerelease from main branch" --notes-file RELEASE_NOTES.md --latest=false -p \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/callbackguest \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/callbackguest.exe \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/simpleguest \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/simpleguest.exe \
-            src/tests/rust_guests/bin/${{ env.CONFIG }}/dummyguest \
             benchmarks_Windows_hyperv_amd.tar.gz \
             benchmarks_Windows_hyperv_intel.tar.gz \
             benchmarks_Linux_kvm_amd.tar.gz \

.github/workflows/ValidatePullRequest.yml

@@ -65,7 +65,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Spell Check Repo
-      uses: crate-ci/[email protected].1
+      uses: crate-ci/[email protected].2
 
   # Gate PR merges on this specific "join-job" which requires all other
   # jobs to run first. We need this job since we cannot gate on particular jobs

.gitignore

@@ -468,3 +468,6 @@ hyperlight_guest.h
 .mono
 
 !.gitkeep
+
+# gdb
+.gdbinit

CHANGELOG.md

@@ -4,17 +4,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Prerelease] - Unreleased
 
-### Added  
--
 
-### Changed
--
+## [v0.4.0] - 2025-04-30
 
-### Removed
--
+### Changed
+- Metrics are now emitted using the [metrics](https://crates.io/crates/metrics) crate by @ludfjig in [#361](https://github.com/hyperlight-dev/hyperlight/pull/361)
 
 ### Fixed
--
+- Fixed race condition causing thread to incorrectly believe it finished executing by @ludfjig in [#385](https://github.com/hyperlight-dev/hyperlight/pull/385)
+- Fixed incorrect logging levels in guest by @simongdavies in [#410](https://github.com/hyperlight-dev/hyperlight/pull/410)
+- Fixed missing compiler flags for building c guests by @prydt in [#421](https://github.com/hyperlight-dev/hyperlight/pull/421) 
 
 ## [v0.3.0] - 2025-03-27
 
@@ -65,7 +64,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 The Initial Hyperlight Release 🎉 
 
 
-[Prerelease]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.3.0..HEAD>
+[Prerelease]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.4.0..HEAD>
+[v0.4.0]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.3.0...v0.4.0>
 [v0.3.0]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.2.0...v0.3.0>
 [v0.2.0]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.1.0...v0.2.0>
-[v0.1.0]: <https://github.com/hyperlight-dev/hyperlight/releases/tag/v0.1.0>
+[v0.1.0]: <https://github.com/hyperlight-dev/hyperlight/releases/tag/v0.1.0>