Bump version to 0.14.0 and add changelog entry (#1355)

Signed-off-by: Ludvig Liljenberg <[email protected]>

Author: ludfjig

CHANGELOG.md

@@ -4,6 +4,18 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Prerelease] - Unreleased
 
+## [v0.14.0] - 2026-04-01
+
+### Changed
+* Snapshot restore now uses copy-on-write, reducing restore latency by up to 99% (see [paging notes](https://github.com/hyperlight-dev/hyperlight/blob/v0.14.0/docs/paging-development-notes.md)) by @syntactically in https://github.com/hyperlight-dev/hyperlight/pull/1315
+* `map_region` on `MultiUseSandbox` now works on Windows by @jsturtevant in https://github.com/hyperlight-dev/hyperlight/pull/1330
+* Maximum sandbox memory size increased from ~1 GiB to ~16 GiB by @simongdavies in https://github.com/hyperlight-dev/hyperlight/pull/1340
+
+### Fixed
+* Windows surrogate process manager now uses SHA-stamped filenames to avoid conflicts when multiple Hyperlight versions coexist, and surrogate pool size is configurable via `HYPERLIGHT_INITIAL_SURROGATES` and `HYPERLIGHT_MAX_SURROGATES` environment variables by @simongdavies in https://github.com/hyperlight-dev/hyperlight/pull/1339
+* Fix a race where guest cancellation could cause a pending TLB flush to be lost by @ludfjig in https://github.com/hyperlight-dev/hyperlight/pull/1333
+* Fix spurious `GuestAborted` errors after repeated cancel+restore cycles by @ludfjig in https://github.com/hyperlight-dev/hyperlight/pull/1335
+
 ## [v0.13.1] - 2026-03-19
 
 ### Fixed
@@ -266,7 +278,8 @@ 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/v0.13.1..HEAD>
+[Prerelease]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.14.0..HEAD>
+[v0.14.0]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.13.1...v0.14.0>
 [v0.13.1]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.13.0...v0.13.1>
 [v0.13.0]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.12.0...v0.13.0>
 [v0.12.0]: <https://github.com/hyperlight-dev/hyperlight/compare/v0.11.0...v0.12.0>

Cargo.lock

@@ -27,7 +27,7 @@ exclude = [
 ]
 
 [workspace.package]
-version = "0.13.1"
+version = "0.14.0"
 edition = "2024"
 rust-version = "1.89"
 license = "Apache-2.0"
@@ -36,15 +36,15 @@ repository = "https://github.com/hyperlight-dev/hyperlight"
 readme = "README.md"
 
 [workspace.dependencies]
-hyperlight-common = { path = "src/hyperlight_common", version = "0.13.1", default-features = false }
-hyperlight-host = { path = "src/hyperlight_host", version = "0.13.1", default-features = false }
-hyperlight-guest = { path = "src/hyperlight_guest", version = "0.13.1", default-features = false }
-hyperlight-guest-bin = { path = "src/hyperlight_guest_bin", version = "0.13.1", default-features = false }
-hyperlight-guest-macro = { path = "src/hyperlight_guest_macro", version = "0.13.1", default-features = false }
+hyperlight-common = { path = "src/hyperlight_common", version = "0.14.0", default-features = false }
+hyperlight-host = { path = "src/hyperlight_host", version = "0.14.0", default-features = false }
+hyperlight-guest = { path = "src/hyperlight_guest", version = "0.14.0", default-features = false }
+hyperlight-guest-bin = { path = "src/hyperlight_guest_bin", version = "0.14.0", default-features = false }
+hyperlight-guest-macro = { path = "src/hyperlight_guest_macro", version = "0.14.0", default-features = false }
 hyperlight-testing = { path = "src/hyperlight_testing", default-features = false }
-hyperlight-guest-tracing = { path = "src/hyperlight_guest_tracing", version = "0.13.1", default-features = false }
-hyperlight-component-util = { path = "src/hyperlight_component_util", version = "0.13.1", default-features = false }
-hyperlight-component-macro = { path = "src/hyperlight_component_macro", version = "0.13.1", default-features = false }
+hyperlight-guest-tracing = { path = "src/hyperlight_guest_tracing", version = "0.14.0", default-features = false }
+hyperlight-component-util = { path = "src/hyperlight_component_util", version = "0.14.0", default-features = false }
+hyperlight-component-macro = { path = "src/hyperlight_component_macro", version = "0.14.0", default-features = false }
 
 [workspace.lints.rust]
 unsafe_op_in_unsafe_fn = "deny"

Cargo.toml

@@ -12,7 +12,7 @@ Create a PR with this change and merge it into the main branch.
 
 ## Update `CHANGELOG.md`
 
-The `CHANGELOG.md` file is a critical document used to track changes made to Hyperlight. It serves as the foundation for generating release notes, so it's essential to keep it up to date with each release. While not every change needs to be added to this file (since a complete changelog of all PRs will be automatically generated), it's crucial to include all significant updates.
+The `CHANGELOG.md` file is a critical document used to track changes made to Hyperlight. It serves as the foundation for generating release notes, so it's essential to keep it up to date with each release. While not every change needs to be added to this file (since a complete changelog of all PRs will be automatically generated), it's crucial to include all significant and user-facing updates. The changelog entries must follow [Keep a Changelog](https://keepachangelog.com/en/1.1.0/) format.
 
 ### Steps to Update `CHANGELOG.md`: