CHANGELOG.md

Unreleased

0.9.7 (2024-05-24)

• Update to wasmtime-21.0.0 (#369)
• Initial WebAssembly component support (#367)
• Add stubs for new busy-handle hostcalls (#373)

0.9.6 (2024-04-08)

• Return a ValueAbsent for all the downstream-tls related functions instead of a NotAvailable (#315)

0.9.5 (2024-03-15)

• Bug fix: Honor CA certificates when they are supplied, either as part of a dynamic backend definition or as part of a backend defined in fastly.toml. (In the latter case, CA certificates can be added using the "ca_certificate" key.) (#305)

• Consistently use Error::NotAvailable instead of Unsupported (#349)

0.9.4 (2024-02-22)

• Added delete_async hostcall for KV stores (#332)
• Added known_length hostcall for body handles (#344)
• Added stubs for new functionality available in production Compute (#333, #337, #344)
• Fixed inconsistent behavior for not-found geolocation lookups compared to production Compute (#341)

0.9.3 (2023-11-09)

• Renamed Compute@Edge to Compute. (#328)
• Added asynchronous versions of the KV store lookup and insert operations. (#329)
• Added support for device detection. (#330)

0.9.2 (2023-10-23)

• Warn instead of fail when certificates can't be loaded (#325)

• Add support for trailers. Trailer modification calls should be considered experimental, as we finalize interfaces (#327)

0.9.1 (2023-10-09)

• Match the number of memories to the number of core instances (#322)

0.9.0 (2023-10-09)

• Add options to customize behavior of unknown Wasm imports (#313)
• Lower Hostcall error log level to DEBUG (#314)
• Add perfmap profiling strategy (#316)
• Update to wasmtime-13.0.0 (#317)
• Revamp profile handling CLI flags (#318)

0.8.1 (2023-09-18)

• Fix a bug in which static backends were marked as GRPC by default (#311)

0.8.0 (2023-09-15)

• Make viceroy_lib::Error non-exhaustive
• Support the gRPC flag for dynamic backends (#308)
• Update ABI definitions and stub out some hostcalls (#307)

0.7.0 (2023-08-14)

• Add --profile-guest support to serve mode. (#301)
• Use a ResourceLimiter for tracking allocations. (#300)
• Support the new mTLS features for dynamic backends, allowing two-way authentication for backend connections. (#297)

0.6.1 (2023-08-03)

• Support the new config store hostcalls. (#296)
• Bump to wasmtime-11.0.1 (#295)
• Unblock Secret::from_bytes test by upgrading the fastly crate dependency. (#294)
• Map Error::UnknownBackend to FastlyStatus::Inval (#293)
• When an upstream body is unexpectedly closed, return Httpincomplete (#290)
• Error::ValueAbsent should map to FastlyStatus::None, not Inval (#291)
• Switch default log level to "error", add -v to run (#288)
• Update rustls and various dependencies (#278)
• Change default port from 7878 to 7676, which is what the Fastly CLI defaults to (#287)

0.6.0 (2023-07-12)

• ⏱️ Add cross-platform ability to profile guest code in run mode (#280)
• pin to hyper 0.14.26 for the time being (#285)
• 😯 Add support for the new secret from_bytes extension. (#283)
• feat: Add a stub for downstream_client_h2_fingerprint (#277)
• Fill downstream_client_request_id in (#282)
• Bump to wasmtime-10.0.0 (#279)
• Add a stub for downstream_client_request_id (#276)
• Fix various warnings (#271)
• ⛽ -> ⏲️ Switch from fuel to epoch interruptions. (#273)
• Bump wasmtime dependencies to 9.0.1 (#272)
• ⏩ none should not be defined in cache_override_tag witx (#269)
• in single run mode, keep the response receiver alive during execution (#270)
• Return appropriate exit code in run-mode, rather than just 0 or 1 (#224)

0.5.1 (2023-05-17)

• Update crates and add http_keepalive_mode_set (#266)

0.5.0 (2023-05-11)

• 🚧 Add stubs for Cache API primitives (#260)
• Make is_healthy always return Unknown instead of an unsupporte…
• 🕷️ Rework integration tests to allow parallel test execution (#257)
• Add KVStore async lookup (#253)
• Update to Wasmtime 8 (#251)
• Add documentation explaining how to run rust unit tests w/ viceroy (#242)

0.4.5 (2023-04-13)

• Remove validation on config store and dictionary names (#248)

0.4.4 (2023-04-11)

• feat: Allow local KV Stores to be defined using [local_server.kv_stores] (#245)

0.4.3 (2023-04-04)

• Add the fastly_backend module to the wiggle abi (#243)

0.4.2 (2023-03-30)

• Allow config-stores to be defined using [local_server.config_stores] (#240)

0.4.1 (2023-03-23)

• Add fastly_backend interfaces for backend introspection (#236)

0.4.0 (2023-03-17)

• Add a run-mode that executes the input program once and then exits (#211)
• Update to Wasmtime 6.0.0 (#226)
• Make object and secret store config names consistent (#206)
• Remove dictionary count limit (#227)
• Split out run-mode and serve mode into subcommands (#229)

0.3.5 (2023-01-20)

• Add support for Secret Store (#210)

0.3.4 (2023-01-19)

• Update to Wasmtime 4.0.0 (#217)
• Set fixed release build images to improve compatibility of precompiled release artifacts (#216)

0.3.3 (2023-01-18)

• Support the streaming body finish() method introduced in version 0.9.0 of the Rust SDK (#203)
• Update to wasmtime 3.0.0 and enable experimental wasi-nn interface (#209)

0.3.2 (2022-11-17)

• Add geolocation implementation to Viceroy (#165)
• Implement async select hostcalls for Viceroy (#188)
• Update wasmtime dependency to 2.0 (#194)
• Return a FastlyStatus::Inval when opening a non-existant object-store (#196)
• Add limit exceeded variant to fastly_status witx definition (#199)

0.3.1 (2022-10-11)

• Add stubs for fastly purge (#184)
• Add stubs for mTLS information (#186)
• Allow to enable wasmtime's profiling support (#181)
• Add stubs for redirect_to_ (#187)

0.3.0 (2022-10-11)

• Tagged but not released due to invalid metadata added in #173. See #189 for more details

0.2.15 (2022-08-19)

• Add support for ObjectStore (#167)
• Add support for dynamic backends (#163)
• Extend backend TLS configuration with cert host and SNI (#168)

0.2.14 (2022-05-23)

• Add support for inline TOML dictionaries (#150)

0.2.13 (2022-05-03)

• Add stubs for JA3 hashes and WebSocket upgrades (#153)

0.2.12 (2022-03-08)

• Add stubs for framing header controls, now available on Compute (#139)

0.2.11 (2022-02-15)

• Implement automatic decompression of gzip backend responses (#125)
• Remove excess logging for programs that exit with a zero exit code (#128)

0.2.10 (2022-02-08)

• Add telemetry for wall-clock duration (#121)
• Bump various runtime limits (#123)

0.2.9 (2022-01-11)

• Do not panic when auto_decompress_response_set is called (#116)

0.2.8 (2022-01-07)

• Allow partial CA store to be loaded (#104)
• Update ABI and stub out new function (#113)

0.2.7 (2021-12-01)

• Disable ALPN by using rustls more directly (#100)

0.2.6 (2021-11-15)

• Catch interrupt signals (#85)
• Include aarch64 tarballs for Linux and macOS (#88)
• Align URI and Host header semantics with production Compute (#90)

0.2.5 (2021-10-21)

• Replaced hyper-tls with hyper-rustls. (#75)
• Unknown dictionary items are now logged at debug level. (#80)
• Windows releases are now built in CI. (#82)

0.2.4 (2021-09-08)

• Improved error messages when a file could not be read. (#70)
• Fixed a bug for dictionary lookups that returned and error rather than None. (#69)

0.2.3 (2021-08-23)

Additions

• Added the close functionality for RequestHandle, ResponseHandle, BodyHandle, and StreamingBodyHandle in the upcoming Rust Compute 0.8.0 SDK release (#65)
• Added local dictionary support so that Compute programs that need dictionaries can work in Viceroy (#61)
• Added the ability to do host overrides from the TOML configuration (#48)

Changes

• Viceroy now tracks the latest stable Rust which as of this release is 1.54.0

0.2.2 (2021-07-15)

Enhancements

• Renamed viceroy-cli package to viceroy, in preparation for cargo install viceroy (#41).
• Improved UI for traces and errors (#37).
• Increase limit on functions per wasm module (#33).
• Be more flexible with wasm module input, allowing for WAT input as well (#32).

Fixes

• Correctly pull in wasi tokio bindings (#44).
• Correct --help output for --addr (#34).

0.2.1 (2021-07-12)

Fixes

• Changed release artifacts naming format.

0.2.0 (2021-07-09)

• Initial release.