Latest prerelease from main branch

What's Changed

Full Changelog (excl. dependencies)

• Move hypervisor/virtual_machine from log to tracing crate by @vshailesh in #1276
• refactor: replace init-paging feature with nanvix-unstable by @danbugs in #1291
• ci: add nanvix-unstable compile checks to CI and Justfile by @danbugs in #1294
• Make map_region public by @jsturtevant in #1293
• feat: use i686 layout for nanvix-unstable guests and make snapshot RWX by @danbugs in #1271
• fix: wrong flag passed to get_memory_access_violation on VmExit::MmioRead by @ludfjig in #1295
• Explicitly error out on host-guest version mismatch by @ludfjig in #1252
• docs: improve guest creation documentation by @jsturtevant in #1254
• Map file cow windows by @simongdavies in #1296
• Update issue template to not require specific format by @ludfjig in #1303
• Move benchmarks to daily cron by @ludfjig in #1302
• feat: enable hyperlight-host compilation for aarch64 by @ludfjig in #1285

Full Changelog (dependencies)

• Bump docker/build-push-action from 6 to 7 by @dependabot[bot] in #1281
• Bump docker/metadata-action from 5 to 6 by @dependabot[bot] in #1282
• Bump tokio from 1.49.0 to 1.50.0 by @dependabot[bot] in #1274
• Bump libc from 0.2.182 to 0.2.183 by @dependabot[bot] in #1287
• Bump elfcore from 2.0.0 to 2.0.2 by @dependabot[bot] in #1292
• Bump tempfile from 3.26.0 to 3.27.0 by @dependabot[bot] in #1299

Full Changelog: v0.13.0...dev-latest

Release v0.13.0

What's Changed

Fixed

• fix(windows): prevent WHvDeletePartition race by @ludfjig in #1101
• Fix guest tracing filter by @dblnz in #977
• Add crashdump example and include snapshot/scratch in core dumps by @jsturtevant in #1264

Changed

• Make mem::exe::LoadInfo a struct, instead of an alias by @simongdavies in #1099
• Update snapshots by @simongdavies in #1098
• Breaking: GuestFunctionDefinition::new now takes a typed function pointer instead of usize by @ludfjig in #1241

Added

• Enable CoW by @syntactically in #1229

Removed

• Remove host function definition regions by @syntactically in #1178

Full Changelog (excl. dependencies)

• Build guest binaries on ubuntu instead of windows by @simongdavies in #1088
• Remove the last vestiges of autodetecting heap/stack size from exes by @simongdavies in #1097
• Remove name from surrogate job obj by @ludfjig in #1092
• fix(windows): prevent WHvDeletePartition race by @ludfjig in #1101
• Remove HyperlightPEB::code_ptr by @simongdavies in #1100
• Fix clippy by @simongdavies in #1096
• Make mem::exe::LoadInfo a struct, instead of an alias by @simongdavies in #1099
• Update snapshots by @simongdavies in #1098
• Nix updates by @simongdavies in #1095
• ci: simplify check-guest-i686 to only test i686 builds by @danbugs in #1102
• fix runs on for create guest binaries job by @simongdavies in #1103
• Closes #651 : Modify host_bindgen proc_macro to support selecting specific world by @vshailesh in #1020
• Make PR Validation job more parallelized - add some rust caching by @simongdavies in #1104
• Crates.io Trusted publish by @jsturtevant in #1109
• fix: add id-token permission for cargo publish workflow by @jsturtevant in #1110
• ci: add i686 build check for hyperlight-common and hyperlight-guest by @danbugs in #1114
• Additional changes to validate page table setup and multiple sandbox sizes by @simongdavies in #1119
• Unify page table manipulation code between the guest and the host by @simongdavies in #1093
• Move and rename some Vm traits by @ludfjig in #1105
• Don't allocate in exception handler by @jsturtevant in #1125
• Run co-pilot on 1ES KVM runner by @simongdavies in #1126
• Create Sandboxes from Snapshots by @simongdavies in #1127
• fix workflow error: by @simongdavies in #1150
• Fix fuzzing workflow to build guest artifacts before fuzzing by @jsturtevant in #1153
• Remove duplicate GVA-to-GPA translation in sw breakpoint functions by @IrvingMg in #1137
• Don't load .gdbinit files during testing by @ludfjig in #1164
• Remove tracy due to compliation issues by @ludfjig in #1172
• Remove host function definition regions by @syntactically in #1178
• Run shared memory tests with miri by @ludfjig in #1174
• Add debug register abstraction for Vm by @ludfjig in #1180
• Richer errors for HyperlightVm by @ludfjig in #1162
• Optimize shared memory operations by @ludfjig in #1167
• Add scratch region by @syntactically in #1182
• Code refactor to set trace context in run_vcpu function. by @vshailesh in #1184
• Fix fp ABI for C guest by @ludfjig in #1192
• Properly CoW page tables to the scratch region by @syntactically in #1198
• Allow the guest to manage its own stack by @syntactically in #1205
• Run thread-heavy integration tests in serial by @ludfjig in #1216
• Reset more vcpu state on snapshot::restore by @ludfjig in #1120
• Remove #[ignore] tests and GUEST env var, improve test ergonomics by @ludfjig in #1196
• Refactor hyperlight_component_util to use tracing crate by @vshailesh in #1234
• Avoid stale checked-in Cargo.lock files by @ludfjig in #1197
• refactor: remove dead guest stackoverflow reporting code by @jsturtevant in #1245
• fix: use app-slug output instead of /app API in dependabot workflow by @ludfjig in #1246
• Remove unused file by @jsturtevant in #1248
• fix: flaky gdb test by @jsturtevant in #1247
• Enable CoW by @syntactically in #1229
• Remove old leftover seccomp code by @ludfjig in #1258
• Remove unused cleanup workflow and set artifact retention by @ludfjig in #1257
• Save an unconditional clone of guest parameters for registered guest functions by @ludfjig in #1241
• Don't clone params on benchmark hotpath by @ludfjig in #1253
• Validate guest-writable fields in try_pop_buffer_into before allocation by @ludfjig in #1262
• fix: use checked arithmetic in bounds_check! to prevent overflow bypass by @ludfjig in #1263
• Fix tracing cow changes by @dblnz in #1260
• Fix guest tracing filter by @dblnz in #977
• Add crashdump example and include snapshot/scratch in core dumps by @jsturtevant in #1264

Full Changelog (dependencies)

• Bump actions/cache from 4 to 5 by @dependabot[bot] in #1111
• Bump actions/download-artifact from 6 to 7 by @dependabot[bot] in #1116
• Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in #1115
• Bump tracing-core from 0.1.35 to 0.1.36 by @dependabot[bot] in #1130
• Bump tracing from 0.1.43 to 0.1.44 by @dependabot[bot] in #1129
• Bump flatbuffers from 25.9.23 to 25.12.19 by @dependabot[bot] in #1133
• Bump serde_json from 1.0.145 to 1.0.146 by @dependabot[bot] in #1134
• Bump serde_json from 1.0.146 to 1.0.147 by @dependabot[bot] in #1136
• Bump tempfile from 3.23.0 to 3.24.0 by @dependabot[bot] in #1135
• Bump signal-hook-registry from 1.4.7 to 1.4.8 by @dependabot[bot] in #1138
• Bump cc from 1.2.50 to 1.2.51 by @dependabot[bot] in #1141
• Bump serde_json from 1.0.147 to 1.0.148 by @dependabot[bot] in #1140
• Bump syn from 2.0.111 to 2.0.112 by @dependabot[bot] in #1143
• Bump proc-macro2 from 1.0.103 to 1.0.104 by @dependabot[bot] in #1139
• Bump tokio from 1.48.0 to 1.49.0 by @dependabot[bot] in #1148
• Bump libc from 0.2.178 to 0.2.179 by @dependabot[bot] in #1146
• Bump crate-ci/typos from 1.40.0 to 1.41.0 by @dependabot[bot] in #1144
• Bump serial_test from 3.2.0 to 3.3.1 by @dependabot[bot] in #1147
• Bump syn from 2.0.112 to 2.0.113 by @dependabot[bot] in #1145
• Bump quote from 1.0...

Release v0.12.0

What's Changed

Fixed

• Fix guest tracing deadlock when exception happens during tracing data serialization by @dblnz in #1066
• Fix StackOverflow produced by guest logging by @dblnz in #1067
• Fix guest call to halt not dropping allocated trace data leading to memory leak by @dblnz in #1072
• Update the interrupt handler for 16byte alignment by @jsturtevant in #1037

Added

• Guest function improvements and macros by @jprendes in #851
• Add metric for erroneous vCPU kicks from stale cancellations by @Copilot in #1034

Removed

• Remove outdated is_supported_platform (use is_hypervisor_present instead) and unused ExtraAllowedSyscall by @ludfjig in #1062

Full Changelog (excl. dependencies)

• Organize benchmarks and introduce 'size' dimension by @ludfjig in #1007
• Simplify cancellation by @ludfjig in #1024
• Deduplicate mem mgr and host functions from hv drivers by @ludfjig in #1013
• Move sregs to its own file by @ludfjig in #1043
• Fix cross-compilation of Windows surrogate binary on Linux by @ludfjig in #1045
• Add metric for erroneous vCPU kicks from stale cancellations by @Copilot in #1034
• [trace-dump] Fix MemFree writing to file for mem_profile feature by @dblnz in #1051
• Add TraceContext unit tests by @dblnz in #1006
• Add anyhow-inspired error utilities by @jprendes in #1052
• Remove old unused code by @ludfjig in #1062
• Fix guest tracing deadlock when exception happens during tracing data serialization by @dblnz in #1066
• Guest function improvements and macros by @jprendes in #851
• Fix StackOverflow produced by guest logging by @dblnz in #1067
• Update the interrupt handler for 16byte alignment by @jsturtevant in #1037
• fix auto approve script by @simongdavies in #1075
• Fix guest call to halt not dropping allocated trace data leading to memory leak by @dblnz in #1072
• Trim Hypervisor trait by @ludfjig in #924
• Enable 32-bit x86 guest support by @danbugs in #1085
• Use Cargo hyperlight to build rust guests by @jsturtevant in #1084
• update release docs by @simongdavies in #1086
• Release v0.12.0 by @simongdavies in #1087
• Need to publish hyperlight-guest-macro by @simongdavies in #1089

Full Changelog (dependencies)

• Bump cc from 1.2.43 to 1.2.44 by @dependabot[bot] in #1003
• Bump syn from 2.0.108 to 2.0.109 by @dependabot[bot] in #1012
• Bump quote from 1.0.41 to 1.0.42 by @dependabot[bot] in #1015
• Bump tracing-forest from 0.2.0 to 0.3.0 by @dependabot[bot] in #1014
• Bump cc from 1.2.44 to 1.2.45 by @dependabot[bot] in #1018
• Bump syn from 2.0.109 to 2.0.110 by @dependabot[bot] in #1017
• Bump crate-ci/typos from 1.38.1 to 1.39.0 by @dependabot[bot] in #1001
• Bump crate-ci/typos from 1.39.0 to 1.39.1 by @dependabot[bot] in #1022
• Bump crate-ci/typos from 1.39.1 to 1.39.2 by @dependabot[bot] in #1023
• Bump cc from 1.2.45 to 1.2.46 by @dependabot[bot] in #1026
• Bump wasmparser from 0.240.0 to 0.241.2 by @dependabot[bot] in #1025
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #1035
• Bump signal-hook-registry from 1.4.6 to 1.4.7 by @dependabot[bot] in #1040
• Bump syn from 2.0.110 to 2.0.111 by @dependabot[bot] in #1038
• Bump cc from 1.2.46 to 1.2.47 by @dependabot[bot] in #1039
• Remove unused dependencies by @simongdavies in #1042
• Bump tracing-core from 0.1.34 to 0.1.35 by @dependabot[bot] in #1050
• Bump crate-ci/typos from 1.39.2 to 1.40.0 by @dependabot[bot] in #1048
• Bump wasmparser from 0.241.2 to 0.242.0 by @dependabot[bot] in #1049
• Bump cc from 1.2.47 to 1.2.48 by @dependabot[bot] in #1056
• Bump goblin from 0.10.3 to 0.10.4 by @dependabot[bot] in #1054
• Bump metrics-util from 0.20.0 to 0.20.1 by @dependabot[bot] in #1055
• Bump criterion from 0.7.0 to 0.8.0 by @dependabot[bot] in #1059
• Bump tracing from 0.1.41 to 0.1.43 by @dependabot[bot] in #1058
• Bump metrics from 0.24.2 to 0.24.3 by @dependabot[bot] in #1057
• Bump uuid from 1.18.1 to 1.19.0 by @dependabot[bot] in #1064
• Bump tracing-subscriber from 0.3.20 to 0.3.22 by @dependabot[bot] in #1063
• Bump metrics-exporter-prometheus from 0.17.2 to 0.18.0 by @dependabot[bot] in #1060
• Bump log from 0.4.28 to 0.4.29 by @dependabot[bot] in #1070
• Bump libc from 0.2.177 to 0.2.178 by @dependabot[bot] in #1068
• Bump wasmparser from 0.242.0 to 0.243.0 by @dependabot[bot] in #1069
• Bump linkme from 0.3.33 to 0.3.35 by @dependabot[bot] in #1073
• Bump metrics-exporter-prometheus from 0.18.0 to 0.18.1 by @dependabot[bot] in #1080
• Bump cc from 1.2.48 to 1.2.49 by @dependabot[bot] in #1081
• Bump criterion from 0.8.0 to 0.8.1 by @dependabot[bot] in #1079

Full Changelog: v0.11.0...v0.12.0

Release v0.11.0

What's Changed

Fixed

• Fixes a race condition in killing Sandboxes by @simongdavies in #959

Changed

• Unify register representation across hypervisors by @ludfjig in #907
• Guest tracing improvements to use tracing crate by @dblnz in #844
• Serialize guest trace data using flatbuffers by @dblnz in #999

Added

• Add support for mmapped memory in crashdumps and guest debugging by @dblnz in #943
• Add poison state to sandbox by @ludfjig in #931
• Crashdump on demand by @simongdavies in #972

Removed

• Remove seccomp by @dblnz in #971
• Remove mshv2 feature by @dblnz in #973

Full Changelog (excl. dependencies)

• Restructure guest/host error handling by @ludfjig in #868
• Fix join github actions job by @ludfjig in #944
• Adding FFI functions for Hyperlight Guest CAPI by @vshailesh in #950
• Fix unused import error in nightly musl clippy exhaustive check by @Copilot in #948
• Unify register representation across hypervisors by @ludfjig in #907
• Add support for mmapped memory in crashdumps and guest debugging by @dblnz in #943
• Guest tracing improvements to use tracing crate by @dblnz in #844
• Remove seccomp by @dblnz in #971
• Crashdump on demand by @simongdavies in #972
• Add poison state to sandbox by @ludfjig in #931
• Fixes a race condition in killing Sandboxes by @simongdavies in #959
• Revert temporary fuzz fix by @ludfjig in #1000
• Allow windows more time to enter guest func for interrupt benchmark by @ludfjig in #1004
• Serialize guest trace data using flatbuffers by @dblnz in #999

Full Changelog (dependencies)

• Bump goblin from 0.10.1 to 0.10.2 by @dependabot[bot] in #936
• Bump cc from 1.2.39 to 1.2.40 by @dependabot[bot] in #935
• Bump crate-ci/typos from 1.37.1 to 1.37.2 by @dependabot[bot] in #934
• Bump windows-sys from 0.61.1 to 0.61.2 by @dependabot[bot] in #939
• Bump crate-ci/typos from 1.37.2 to 1.38.0 by @dependabot[bot] in #938
• Bump windows-result from 0.4.0 to 0.4.1 by @dependabot[bot] in #942
• Bump windows-version from 0.1.6 to 0.1.7 by @dependabot[bot] in #940
• Bump crate-ci/typos from 1.38.0 to 1.38.1 by @dependabot[bot] in #945
• Bump wasmparser from 0.239.0 to 0.240.0 by @dependabot[bot] in #949
• Bump windows from 0.62.1 to 0.62.2 by @dependabot[bot] in #941
• Bump libc from 0.2.176 to 0.2.177 by @dependabot[bot] in #952
• Bump gdbstub from 0.7.7 to 0.7.8 by @dependabot[bot] in #954
• Bump cc from 1.2.40 to 1.2.41 by @dependabot[bot] in #953
• Bump tokio from 1.47.1 to 1.48.0 by @dependabot[bot] in #955
• Bump cfg-if from 1.0.3 to 1.0.4 by @dependabot[bot] in #958
• Bump goblin from 0.10.2 to 0.10.3 by @dependabot[bot] in #960
• Bump syn from 2.0.106 to 2.0.107 by @dependabot[bot] in #961
• Bump rust-embed from 8.7.2 to 8.8.0 by @dependabot[bot] in #962
• Bump opentelemetry-otlp from 0.30.0 to 0.31.0 by @dependabot[bot] in #913
• Bump bitflags from 2.9.4 to 2.10.0 by @dependabot[bot] in #963
• Bump cbindgen from 0.29.0 to 0.29.2 by @dependabot[bot] in #965
• Bump proc-macro2 from 1.0.101 to 1.0.102 by @dependabot[bot] in #968
• Bump syn from 2.0.107 to 2.0.108 by @dependabot[bot] in #967
• Bump heapless from 0.8.0 to 0.9.1 by @dependabot[bot] in #976
• Bump proc-macro2 from 1.0.102 to 1.0.103 by @dependabot[bot] in #975
• Bump proptest from 1.8.0 to 1.9.0 by @dependabot[bot] in #981
• Bump cc from 1.2.41 to 1.2.43 by @dependabot[bot] in #982
• Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in #980
• Bump actions/download-artifact from 5 to 6 by @dependabot[bot] in #979
• Remove mshv2 feature by @dblnz in #973
• Fixes issues from merge and splits trait to expose only public method by @simongdavies in #994
• Update mshv crates to latest by @simongdavies in #993
• Bump rust-embed from 8.8.0 to 8.9.0 by @dependabot[bot] in #1002
• Bump 0.11.0 in preparation for release and update CHANGELOG.md by @dblnz in #1005

Full Changelog: v0.10.0...v0.11.0

Release v0.9.1

What's Changed

Fixed

• Fix race condition when killing sandboxes by @simongdavies in #959 and #994

Changed

• Added poison sandbox detection by @ludfjig in #931

Full Changelog (excl. dependencies)

• [0.9.x] Backport of #931, #959 #994 for release v0.9.1 by @ludfjig in #996

Full Changelog: v0.9.0...v0.9.1

Release v0.10.0

What's Changed

Fixed

• Fix error code conversion for Exception enum TryFrom implementation by @vshailesh in #869
• Remove Allocations from Panic Handler by @adamperlin in #818

Changed

• Update rust to 1.89 by @simongdavies in #883
• Update mshv crates for Azure Linux to v0.6.1 (from v0.3.2) by @simongdavies in #891
• Only clear io buffer after unsuccessful guest call by @ludfjig in #811

Full Changelog (excl. dependencies)

• Add automatic issue creation for scheduled fuzzing job failures with area/fuzzing label filtering by @Copilot in #823
• Change of Error Code for Exception enum TryFrom impl by @vshailesh in #869
• Only clear io buffer after unsuccesfull guest call by @ludfjig in #811
• Remove callbackguest by @ludfjig in #871
• Update readme.md by @simongdavies in #875
• Update devcontainer llvm version to 18 by @simongdavies in #877
• Add missing benchmark runs for windows server 2025 by @simongdavies in #876
• Remove serial testing by @ludfjig in #878
• Remove Allocations from Panic Handler by @adamperlin in #818
• Add benchmark for measuring performance impact on moving sandbox across thread by @ludfjig in #882
• Remove old code used for removed in-process feature by @ludfjig in #879
• Remove MemMgrWrapper and WrapperGetter by @ludfjig in #884
• Add missing clippy checks to clippy-exhaustive just target by @simongdavies in #890
• Update rust to 1.89 by @simongdavies in #883
• Add benchmark for measuring time to interrupt a sandbox by @ludfjig in #893
• Refactor evolve code to be simpler by @ludfjig in #895
• Add ability to debug additional registers via gdb by @jsturtevant in #817
• Add a periodic job for building and test musl by @jsturtevant in #849
• Install the latest gdb in cross to fix musl build by @jsturtevant in #929

Full Changelog (dependencies)

• Bump crate-ci/typos from 1.35.5 to 1.35.6 by @dependabot[bot] in #843
• Bump Cargo.lock files of rust_guests by @jprendes in #846
• Bump uuid from 1.18.0 to 1.18.1 by @dependabot[bot] in #856
• Bump wasmparser from 0.238.0 to 0.238.1 by @dependabot[bot] in #857
• Bump bitflags from 2.9.3 to 2.9.4 by @dependabot[bot] in #855
• Bump tracing-subscriber from 0.3.19 to 0.3.20 by @dependabot[bot] in #854
• Bump piet-common from 0.7.0 to 0.8.0 by @dependabot[bot] in #853
• Bump windows-version from 0.1.4 to 0.1.5 by @dependabot[bot] in #866
• Bump log from 0.4.27 to 0.4.28 by @dependabot[bot] in #859
• Bump cc from 1.2.34 to 1.2.35 by @dependabot[bot] in #852
• Bump actions/github-script from 7 to 8 by @dependabot[bot] in #861
• Bump windows-sys from 0.60.2 to 0.61.0 by @dependabot[bot] in #865
• Bump cc from 1.2.35 to 1.2.36 by @dependabot[bot] in #870
• Bump crate-ci/typos from 1.35.6 to 1.36.2 by @dependabot[bot] in #862
• Bump windows from 0.61.3 to 0.62.0 by @dependabot[bot] in #864
• Bump chrono from 0.4.41 to 0.4.42 by @dependabot[bot] in #872
• Bump wasmparser from 0.238.1 to 0.239.0 by @dependabot[bot] in #874
• Bump tempfile from 3.21.0 to 3.22.0 by @dependabot[bot] in #873
• Update common workflow by @simongdavies in #880
• Bump addr2line from 0.25.0 to 0.25.1 by @dependabot[bot] in #887
• Bump cc from 1.2.36 to 1.2.37 by @dependabot[bot] in #886
• Bump serde from 1.0.219 to 1.0.223 by @dependabot[bot] in #888
• Bump serde_json from 1.0.143 to 1.0.145 by @dependabot[bot] in #889
• Update mshv crates for Azure Linux to v0.6.1 by @simongdavies in #891
• Bump serde from 1.0.223 to 1.0.224 by @dependabot[bot] in #892
• Bump serde from 1.0.224 to 1.0.225 by @dependabot[bot] in #894
• Bump anyhow from 1.0.99 to 1.0.100 by @dependabot[bot] in #899
• Bump cc from 1.2.37 to 1.2.38 by @dependabot[bot] in #898
• Bump serde from 1.0.225 to 1.0.226 by @dependabot[bot] in #897
• Bump proptest from 1.7.0 to 1.8.0 by @dependabot[bot] in #896
• Bump libc from 0.2.175 to 0.2.176 by @dependabot[bot] in #910
• Bump tempfile from 3.22.0 to 3.23.0 by @dependabot[bot] in #909
• Bump windows from 0.62.0 to 0.62.1 by @dependabot[bot] in #916
• Bump windows-sys from 0.61.0 to 0.61.1 by @dependabot[bot] in #914
• Bump flatbuffers from 25.2.10 to 25.9.23 by @dependabot[bot] in #911
• Bump opentelemetry-semantic-conventions from 0.30.0 to 0.31.0 by @dependabot[bot] in #915
• Bump crate-ci/typos from 1.36.2 to 1.36.3 by @dependabot[bot] in #912
• Bump windows-version from 0.1.5 to 0.1.6 by @dependabot[bot] in #918
• Bump serde from 1.0.226 to 1.0.227 by @dependabot[bot] in #917
• Bump serde from 1.0.227 to 1.0.228 by @dependabot[bot] in #920
• Bump cc from 1.2.38 to 1.2.39 by @dependabot[bot] in #919
• Bump thiserror from 2.0.16 to 2.0.17 by @dependabot[bot] in #922
• Bump quote from 1.0.40 to 1.0.41 by @dependabot[bot] in #921
• Pin to Debian 12 (bookworm) for Dev image and fix for Nightly by @jsturtevant in #923
• Fix dev container and labels for periodic failures by @jsturtevant in #925
• Bump crate-ci/typos from 1.36.3 to 1.37.0 by @dependabot[bot] in #927
• Bump crate-ci/typos from 1.37.0 to 1.37.1 by @dependabot[bot] in #930
• Bump v0.10.0 in preparation for release by @ludfjig in #932

New Contributors

• @vshailesh made their first contribution in #869

Full Changelog: v0.9.0...v0.10.0

Release v0.9.0

What's Changed

Fixed

• fix release blocker so it only blocks on release branches by @simongdavies in #777
• Enforce release builds for benchmarks and simplify command interface by @Copilot in #741
• fix(guest-bin): align user memory allocations by @andreiltd in #753
• Fix unbounded growth of panic hook after each new sandbox by @ludfjig in #827
• Update the like-ci recipe by @simongdavies in #837
• Fixes to Host Call Fuzzing by @adamperlin in #840

Changed

• Optimize function call serializing by @ludfjig in #778
• Make the component macros support passing host resources to guests by @syntactically in #839
• Build c guests as required by benchmarks by @ludfjig in #822

Removed

• Remove DbgMemAccessHandlerCaller trait and DbgMemAccessHandlerWrapper abstractions by @Copilot in #824

Full Changelog (excl. dependencies)

• fix release blocker so it only blocks on release branches by @simongdavies in #777
• Enforce release builds for benchmarks and simplify command interface by @Copilot in #741
• Optimize function call serializing by @ludfjig in #778
• fix(guest-bin): align user memory allocations by @andreiltd in #753
• Build c guests as required by benchmarks by @ludfjig in #822
• Remove DbgMemAccessHandlerCaller trait and DbgMemAccessHandlerWrapper abstractions by @Copilot in #824
• Fix unbounded growth of panic hook after each new sandbox by @ludfjig in #827
• Update the like-ci recipe by @simongdavies in #837
• Fixes to Host Call Fuzzing by @adamperlin in #840
• Make the component macros support passing host resources to guests by @syntactically in #839
• Update changelog for release v0.9.0 by @simongdavies in #842
• Update to v0.9.0 by @simongdavies in #841

Full Changelog (dependencies)

• Bump cc from 1.2.31 to 1.2.32 by @dependabot[bot] in #776
• Bump proc-macro2 from 1.0.95 to 1.0.96 by @dependabot[bot] in #774
• Bump crate-ci/typos from 1.35.1 to 1.35.3 by @dependabot[bot] in #775
• Bump thiserror from 2.0.12 to 2.0.14 by @dependabot[bot] in #787
• Bump anyhow from 1.0.98 to 1.0.99 by @dependabot[bot] in #786
• Bump hyperlight-dev/ci-setup-workflow from 1.5.0 to 1.6.0 by @dependabot[bot] in #782
• Bump proc-macro2 from 1.0.96 to 1.0.97 by @dependabot[bot] in #785
• Bump glob from 0.3.2 to 0.3.3 by @dependabot[bot] in #781
• Bump libc from 0.2.174 to 0.2.175 by @dependabot[bot] in #784
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #780
• Bump crate-ci/typos from 1.35.3 to 1.35.4 by @dependabot[bot] in #788
• Bump uuid from 1.17.0 to 1.18.0 by @dependabot[bot] in #783
• Bump syn from 2.0.104 to 2.0.105 by @dependabot[bot] in #790
• Bump wasmparser from 0.236.0 to 0.236.1 by @dependabot[bot] in #794
• Bump gdbstub from 0.7.6 to 0.7.7 by @dependabot[bot] in #792
• Bump goblin from 0.10.0 to 0.10.1 by @dependabot[bot] in #802
• Bump thiserror from 2.0.14 to 2.0.15 by @dependabot[bot] in #800
• Bump syn from 2.0.105 to 2.0.106 by @dependabot[bot] in #796
• Bump proc-macro2 from 1.0.97 to 1.0.101 by @dependabot[bot] in #803
• Bump bitflags from 2.9.1 to 2.9.2 by @dependabot[bot] in #797
• Bump cc from 1.2.32 to 1.2.33 by @dependabot[bot] in #798
• Bump crate-ci/typos from 1.35.4 to 1.35.5 by @dependabot[bot] in #806
• Bump prettyplease from 0.2.36 to 0.2.37 by @dependabot[bot] in #805
• Bump arbitrary from 1.4.1 to 1.4.2 by @dependabot[bot] in #793
• Bump cfg-if from 1.0.1 to 1.0.3 by @dependabot[bot] in #807
• Bump tempfile from 3.20.0 to 3.21.0 by @dependabot[bot] in #809
• Bump serde_json from 1.0.142 to 1.0.143 by @dependabot[bot] in #808
• Bump thiserror from 2.0.15 to 2.0.16 by @dependabot[bot] in #812
• Bump wasmparser from 0.236.1 to 0.237.0 by @dependabot[bot] in #815
• Bump bitflags from 2.9.2 to 2.9.3 by @dependabot[bot] in #821
• Bump cc from 1.2.33 to 1.2.34 by @dependabot[bot] in #820
• Bump kvm-bindings from 0.13.0 to 0.14.0 by @dependabot[bot] in #801
• Bump wasmparser from 0.237.0 to 0.238.0 by @dependabot[bot] in #825
• Bump slab from 0.4.10 to 0.4.11 by @dependabot[bot] in #828
• Ran cargo update, updated dependabot to run against workspace exclude… by @simongdavies in #830

New Contributors

• @adamperlin made their first contribution in #840

Full Changelog: v0.8.0...v0.9.0

Release v0.8.0

What's Changed

⚠️ hyperlight_component_macro::host_bindgen and hyperlight_component_macro::guest_bindgen used the Callable trait which no longer restores state after each function call and requires an explicit Snapshot Restore using the newly exposed Snapshot API. See #697 and #761

Fixed

• gdb: fix issue "Debug not enabled" when gdb feature was enabled by @dblnz in #678
• Fix Windows build with --no-default-features by @danbugs in #712
• fix(guest-bin): move logger initialization by @andreiltd in #755
• Fix mem mgr not initialized by @dblnz in #745

Changed

• Remove some dev-dependencies and cargo features to speed up compilation by @ludfjig in #535
• Introduce a separate KVM error variant of HyperlightError. by @ludfjig in https://github.com/hyperlight-dev/hyperlight/pull/771API. by @jprendes in #697
• Evolving and Devolving apis replaced by Snapshot API
  • Remove sandbox evolving and devolving and replace it with snapshotting API. by @jprendes in #697
  • Bring back the previous behavior of call_guest_function_by_name by @jprendes in #761

Added

• Memory Mapping Support
  • Support mapping host memory into the guest by @syntactically in #696
  • Make MultiUseSandbox::map_file_cow public by @ludfjig in #725
  • Add memory mapping support with KVM by @jprendes in #709
  • Make sure mmapped memory is not mapped writeable into sandbox in kvm by @ludfjig in #740
  • Make snapshots region aware by @ludfjig in #742
  • Restrict restoring sandboxes to snapshot taken on self by @ludfjig in #746
• Enable guest tracing by @dblnz in #695

Removed

• Removed the OutBHandler and MemAccessHandler abstractions and related implementations. by @simongdavies in #732

Full Changelog (excl. dependencies)

• gdb: fix issue "Debug not enabled" when gdb feature was enabled by @dblnz in #678
• Switch 'deny' lints to 'warn' by @ludfjig in #679
• Update paging-development-notes.md by @thegreatfatzby in #675
• Update glossary.md by @thegreatfatzby in #673
• Update README.md by @thegreatfatzby in #674
• Remove some dev-dependecies and cargo features to speed up compilation by @ludfjig in #535
• Support mapping host memory into the guest by @syntactically in #696
• Add memory mapping support with KVM by @jprendes in #709
• Clippy updates by @marosset in #672
• Fix Windows build with --no-default-features by @danbugs in #712
• Remove sandbox evolving and devolving and replace it with snapshotting API. by @jprendes in #697
• Enable guest tracing by @dblnz in #695
• Make MultiUseSandbox::map_file_cow public by @ludfjig in #725
• Fix just clean command for Windows PowerShell compatibility and missing directory handling by @Copilot in #730
• Removed the OutBHandler and MemAccessHandler abstractions and related implementations. by @simongdavies in #732
• Add Nix devshell by @syntactically in #739
• Fix mem mgr not initialized by @dblnz in #745
• [fix] Make sure mmaped memory is not mapped writeable into sandbox in kvm by @ludfjig in #740
• Make snapshots region aware by @ludfjig in #742
• Restrict restoring sandboxes to snapshot taken on self by @ludfjig in #746
• Re-export macros in hyperlight_guest_tracing by @dblnz in #734
• Adds blocker to release if any issue has release-blocker label by @simongdavies in #748
• Fix typo in PATH env var by @ludfjig in #756
• fix(guest-bin): move logger initialization by @andreiltd in #755
• Fix label cleanup by @simongdavies in #754
• Update hyperlight-guest-tracing crate to conditionally enable traces at compile time by @dblnz in #752
• Fix some cargo docs by @ludfjig in #749
• Give release-blocker-action permission to read github issues by @ludfjig in #766
• Introduce a separate KVM error variant of HyperlightError. by @ludfjig in #771
• Bring back the previous behavior of call_guest_function_by_name by @jprendes in #761

Full Changelog (dependencies)

• Bump crate-ci/typos from 1.33.1 to 1.34.0 by @dependabot[bot] in #681
• Bump tokio from 1.45.1 to 1.46.0 by @dependabot[bot] in #687
• Fix README.md host function calling examples to match current API by @Copilot in #682
• Bump windows-sys from 0.59.0 to 0.60.2 by @dependabot[bot] in #692
• Bump cc from 1.2.27 to 1.2.29 by @dependabot[bot] in #693
• Bump tokio from 1.46.0 to 1.46.1 by @dependabot[bot] in #694
• Bump libfuzzer-sys from 0.4.9 to 0.4.10 by @dependabot[bot] in #691
• Bump wasmparser from 0.224.1 to 0.235.0 by @dependabot[bot] in #629
• Making mshv3 the default mshv hypervisor in hyperlight_host (instead of mshv2) by @marosset in #703
• Bump serde_json from 1.0.140 to 1.0.141 by @dependabot[bot] in #719
• Bump cc from 1.2.29 to 1.2.30 by @dependabot[bot] in #718
• Bump rand from 0.9.1 to 0.9.2 by @dependabot[bot] in #720
• Bump framehop from 0.13.3 to 0.14.0 by @dependabot[bot] in #728
• Bump piet-common from 0.6.2 to 0.7.0 by @dependabot[bot] in #726
• Bump addr2line from 0.24.2 to 0.25.0 by @dependabot[bot] in #727
• Bump prettyplease from 0.2.35 to 0.2.36 by @dependabot[bot] in #733
• Bump criterion from 0.6.0 to 0.7.0 by @dependabot[bot] in #737
• Bump tokio from 1.46.1 to 1.47.0 by @dependabot[bot] in #736
• Bump wasmparser from 0.235.0 to 0.236.0 by @dependabot[bot] in #738
• Update Rust version to 1.86 by @simongdavies in #751
• Bump serde_json from 1.0.141 to 1.0.142 by @dependabot[bot] in #757
• Bump cc from 1.2.30 to 1.2.31 by @dependabot[bot] in #759
• Bump tokio from 1.47.0 to 1.47.1 by @dependabot[bot] in #758
• Bump signal-hook-registry from 1.4.5 to 1.4.6 by @dependabot[bot] in #760
• Bump crate-ci/typos from 1.34.0 to 1.35.1 by @dependabot[bot] in #764
• Bump tracing-forest from 0.1.6 to 0.2.0 by @dependabot[bot] in #770
• Bump framehop from 0.14.0 to 0.15.0 by @dependabot[bot] in #769
• Bump actions/download-artifact from 4 to 5 by @dependabot[bot] in #768
• Updates for v0.8.0 release by @jsturtevant in #773

Full Changelog: v0.7.0...v0.8.0

Release v0.7.0

What's Changed

Fixed

• gdb: fix sandbox function cancellation when gdb enabled by @dblnz in #621
• Let windows decide at which address to map shared memory in surrogate process by @ludfjig in #637
• Don't log expected error on each guest function call by @ludfjig in #662
• Adds a missing clippy allow by @jsturtevant in #663

Changed

• improve the performance of building page tables by @simongdavies in #635
• Make interrupt retry delay methods Linux-only by @copilot-swe-agent in #647

Added

• Support ELF core dump creation on guest crash by @dblnz in #417
• Added capability to load extra blob data in sandbox by @danbugs in #605
• Add license scan report and status by @fossabot in #598
• Create GOVERNANCE.md by @benazirk in #556
• [host] adds init-paging feature by @danbugs in #639
• Enable guest debugging for HyperV on windows by @dblnz in #478

Removed

• Remove support for building PE files from hyperlight-guest-bin build.rs by @simongdavies in #572

Full Changelog (excl. dependencies)

• Timeout rust job after 60 minutes by @simongdavies in #574
• Remove version number from hyperlight-testing crate dependency by @simongdavies in #588
• Update Crate descriptions for guest crates by @simongdavies in #590
• cargo: fix hyperlight_testing Cargo.lock version by @dblnz in #595
• Add additional checks on PR before auto approving by @simongdavies in #594
• Support ELF core dump creation on guest crash by @dblnz in #417
• Allow hyperlight-host to build with x86_64-unknown-linux-musl target by @simongdavies in #601
• Fix compiler warning by @simongdavies in #608
• Make OS_PAGE_SIZE public again by @jprendes in #609
• Bring back HostFunctionDefinitions Region by @danbugs in #600
• Remove gh cli install from GH workflows by @simongdavies in #618
• Remove duplicate derive Clone in macro by @jprendes in #620
• Make cargo publish only publish unreleased crates by @ludfjig in #623
• make socket component example work by @jprendes in #624
• Added capability to load extra blob data in sandbox by @danbugs in #605
• gdb: fix sandbox function cancellation when gdb enabled by @dblnz in #621
• Update benchmarks to make slow benchmark take less samples on Windows by @simongdavies in #632
• Add license scan report and status by @fossabot in #598
• Create GOVERNANCE.md by @benazirk in #556
• improve the performance of building page tables by @simongdavies in #635
• [host] adds init-paging feature by @danbugs in #639
• Let windows decide at which address to map shared memory in surrogate process by @ludfjig in #637
• Make interrupt retry delay methods Linux-only by @copilot-swe-agent in #647
• Don't log expected error on each guest function call by @ludfjig in #662
• Enable guest debugging for HyperV on windows by @dblnz in #478
• Adds a missing clippy allow by @jsturtevant in #663
• Remove support for building PE files from hyperlight-guest-bin build.rs by @simongdavies in #572

Full Changelog (dependencies)

• Bump proptest from 1.6.0 to 1.7.0 by @dependabot in #582
• Bump proc-macro2 from 1.0.94 to 1.0.95 by @dependabot in #583
• Bump tracing-core from 0.1.33 to 0.1.34 by @dependabot in #585
• Bump cc from 1.2.25 to 1.2.26 by @dependabot in #581
• Bump prettyplease from 0.2.32 to 0.2.33 by @dependabot in #587
• Bump syn from 2.0.100 to 2.0.101 by @dependabot in #584
• Bump syn from 2.0.101 to 2.0.102 by @dependabot in #596
• Bump windows from 0.61.1 to 0.61.2 by @dependabot in #604
• Bump cfg-if from 1.0.0 to 1.0.1 by @dependabot in #597
• Bump chrono from 0.4.40 to 0.4.41 by @dependabot in #603
• Bump hyperlight-dev/ci-setup-workflow from 1.4.0 to 1.5.0 by @dependabot in #612
• Updates for patch release v0.6.1 by @jsturtevant in #613
• Bump gdbstub_arch from 0.3.1 to 0.3.2 by @dependabot in #611
• Bump syn from 2.0.102 to 2.0.103 by @dependabot in #616
• Bump windows from 0.61.2 to 0.61.3 by @dependabot in #617
• Bump prettyplease from 0.2.33 to 0.2.34 by @dependabot in #615
• Bump gdbstub from 0.7.5 to 0.7.6 by @dependabot in #610
• Bump libc from 0.2.172 to 0.2.173 by @dependabot in #628
• Bump cc from 1.2.26 to 1.2.27 by @dependabot in #630
• Bump libc from 0.2.173 to 0.2.174 by @dependabot in #640
• Bump metrics-util from 0.19.1 to 0.19.2 by @dependabot in #650
• Bump metrics-exporter-prometheus from 0.17.0 to 0.17.1 by @dependabot in #649
• Bump syn from 2.0.103 to 2.0.104 by @dependabot in #654
• Bump metrics-util from 0.19.2 to 0.20.0 by @dependabot in #657
• Bump prettyplease from 0.2.34 to 0.2.35 by @dependabot in #655
• Bump metrics-exporter-prometheus from 0.17.1 to 0.17.2 by @dependabot in #656
• Update kvm-bindings to 0.13 and kvm-ioctls to 0.23 by @ludfjig in #661
• Prep for v0.7.0 release by @jsturtevant in #668

New Contributors

• @fossabot made their first contribution in #598

Full Changelog: v0.6.0...v0.7.0

Release v0.6.1

What's Changed

Fixed

• Make OS_PAGE_SIZE public again by @jprendes in #609
• Bring back HostFunctionDefinitions Region by @danbugs in #600
• Allow hyperlight-host to build with x86_64-unknown-linux-musl target by @simongdavies in #601