We're excited to announce Spin v0.3.0 🎉

This release brings a number of features, fixes and improvements.

Some highlights are as follows:

• Substantial upgrades and improvements to spin deploy 🚀 (https://github.com/fermyon/spin/pull/557, https://github.com/fermyon/spin/pull/570, and https://github.com/fermyon/spin/pull/571)
• New functionality for the spin new and spin templates commands ✨ (https://github.com/fermyon/spin/pull/533 and https://github.com/fermyon/spin/pull/448)
• Improved spin binary portability on Linux 📦 (https://github.com/fermyon/spin/pull/546 and https://github.com/fermyon/spin/pull/551)
• Improved error handling, test coverage and documentation ✔️

We'd also like to thank all of the new contributors who have helped make Spin even better! 👏

What's Changed

• ref(*): add CoC, CONTRIBUTING files to repo by @michelleN in https://github.com/fermyon/spin/pull/487
• feat(Makefile): add make doc command by @michelleN in https://github.com/fermyon/spin/pull/485
• fix(ci/release): update capitalization of README.md in CI by @radu-matei in https://github.com/fermyon/spin/pull/495
• Remove version constraint from spin-sdk in examples by @lann in https://github.com/fermyon/spin/pull/497
• Require a name when newing a tamplate, and use it as default output dir by @itowlson in https://github.com/fermyon/spin/pull/510
• ref(.gitignore): ignore .vscode config by @michelleN in https://github.com/fermyon/spin/pull/511
• Update ID of rust-analyzer extension by @itowlson in https://github.com/fermyon/spin/pull/512
• Trigger executors by @lann in https://github.com/fermyon/spin/pull/444
• Implement CustomLogPipes for Spin Logging/IO: The Return by @danbugs in https://github.com/fermyon/spin/pull/482
• feat: add workdir for component build command by @mooori in https://github.com/fermyon/spin/pull/515
• ref(deploy): support latest hippo by @michelleN in https://github.com/fermyon/spin/pull/507
• test: add integration test for spin build by @mooori in https://github.com/fermyon/spin/pull/523
• SIP: Application Manifest Redesign by @lann in https://github.com/fermyon/spin/pull/516
• Install stable templates if using stable build by @itowlson in https://github.com/fermyon/spin/pull/518
• fix(docs): format date on deploy doc by @michelleN in https://github.com/fermyon/spin/pull/525
• fix(Makefile): fix doc target to use date with suitable value for bart/handlebars templating by @vdice in https://github.com/fermyon/spin/pull/527
• ci(*): add docs site content check by @vdice in https://github.com/fermyon/spin/pull/526
• Triggers refactor by @lann in https://github.com/fermyon/spin/pull/513
• Update SIPs index by @lann in https://github.com/fermyon/spin/pull/537
• feat: accept a values file for spin new by @mooori in https://github.com/fermyon/spin/pull/533
• ref(sdk/go): Consolidate Makefiles by @adamreese in https://github.com/fermyon/spin/pull/536
• docs: mention how spin templates install works by @mooori in https://github.com/fermyon/spin/pull/540
• Update templates to 0.2.0 SDKs by @itowlson in https://github.com/fermyon/spin/pull/493
• docs: updating quickstart for usability by @mikkelhegn in https://github.com/fermyon/spin/pull/544
• Begin replacing wit_bindgen with Rust SDK in integration tests by @ejmg in https://github.com/fermyon/spin/pull/534
• implement spin up -k by @bacongobbler in https://github.com/fermyon/spin/pull/547
• Redis Integration Tests by @ecumene in https://github.com/fermyon/spin/pull/543
• Include filename in "file not found" errors by @itowlson in https://github.com/fermyon/spin/pull/549
• build(deps): bump wasmtime from 0.34.1 to 0.34.2 by @dependabot in https://github.com/fermyon/spin/pull/538
• docs: add docs for spin build workdir by @mooori in https://github.com/fermyon/spin/pull/531
• ci: Archive binary executable artifacts from PR builds by @lann in https://github.com/fermyon/spin/pull/550
• statically link OpenSSL using the vendored feature by @dicej in https://github.com/fermyon/spin/pull/546
• ci: Build Linux releases with Ubuntu 18.04 by @lann in https://github.com/fermyon/spin/pull/551
• Remove vendored-openssl feature by @lann in https://github.com/fermyon/spin/pull/558
• ref(deploy): allows user to re-deploy after changing version by @michelleN in https://github.com/fermyon/spin/pull/557
• ref(deploy): add domain to deploy output by @michelleN in https://github.com/fermyon/spin/pull/564
• Template version affinity by @itowlson in https://github.com/fermyon/spin/pull/556
• ref(deploy): update channel name to spin-deploy by @michelleN in https://github.com/fermyon/spin/pull/571
• Print HTTP routes on deploy by @itowlson in https://github.com/fermyon/spin/pull/568
• Enable re-deploy without changing app version by @michelleN in https://github.com/fermyon/spin/pull/570
• ref(deploy): update redeploy flag name by @michelleN in https://github.com/fermyon/spin/pull/575
• docs: modify the bash cmd for creating new spin app in quickstart guide by @VishnuJin in https://github.com/fermyon/spin/pull/579
• Give hint in spin new for spin templates list by @joepio in https://github.com/fermyon/spin/pull/578
• Update quickstart.md to include cargo install --path . installation option by @joepio in https://github.com/fermyon/spin/pull/577
• ref(deploy): update duplicate short flag by @michelleN in https://github.com/fermyon/spin/pull/581
• do not add revision twice by @bacongobbler in https://github.com/fermyon/spin/pull/553
• fix: Argument or group 'buildinfo' specified in 'conflicts_with*' for 'no-buildinfo' does not exist by @bacongobbler in https://github.com/fermyon/spin/pull/584
• chore(*): v0.3.0 pre-release bumps by @vdice in https://github.com/fermyon/spin/pull/585

New Contributors

• @danbugs made their first contribution in https://github.com/fermyon/spin/pull/482
• @mooori made their first contribution in https://github.com/fermyon/spin/pull/515
• @mikkelhegn made their first contribution in https://github.com/fermyon/spin/pull/544
• @ejmg made their first contribution in https://github.com/fermyon/spin/pull/534
• @ecumene made their first contribution in https://github.com/fermyon/spin/pull/543
• @dependabot made their first contribution in https://github.com/fermyon/spin/pull/538
• @VishnuJin made their first contribution in https://github.com/fermyon/spin/pull/579
• @joepio made their first contribution in https://github.com/fermyon/spin/pull/578

Full Changelog: https://github.com/fermyon/spin/compare/v0.2.0...v0.3.0

We are really excited to announce the new release of Spin, v0.2.0.
This release is packed with new features that simplify building and running WebAssembly components with Spin!

New features

• support for creating new Spin applications using templates (https://spin.fermyon.dev/quickstart)
• initial support for deploying Spin applications to Hippo (https://github.com/fermyon/spin/pull/353)
• a new Go SDK for building Spin components in TinyGo (https://spin.fermyon.dev/go-components)
• new mechanism for setting application and component configuration (https://spin.fermyon.dev/configuration)
• new command to simplify building multi-component applications (https://spin.fermyon.dev/developing)
• support for connecting to Redis from Spin components with the Rust and Go SDK (https://spin.fermyon.dev/rust-components, https://spin.fermyon.dev/go-components)

What's Changed

• Release .zip files only for Windows users by @bacongobbler in https://github.com/fermyon/spin/pull/301
• docs(index.md): remove redundant 'type' by @vdice in https://github.com/fermyon/spin/pull/303
• sip: Application Configuration by @lann in https://github.com/fermyon/spin/pull/202
• Add build info to spin version output by @dio in https://github.com/fermyon/spin/pull/308
• docs: add gzip content encoding for docs website by @radu-matei in https://github.com/fermyon/spin/pull/300
• Hello, Fermyon! by @bacongobbler in https://github.com/fermyon/spin/pull/306
• fix(spin/http): use URI with query as request URI by @radu-matei in https://github.com/fermyon/spin/pull/315
• chore(.github): uncomment macos build by @vdice in https://github.com/fermyon/spin/pull/317
• Rename config to manifest by @lann in https://github.com/fermyon/spin/pull/319
• Remove unused examples/spin-timer/Cargo.lock by @lann in https://github.com/fermyon/spin/pull/325
• docs: Refer to spin.toml as "manifest" by @lann in https://github.com/fermyon/spin/pull/326
• ci: Only run cargo fmt / clippy on Linux by @lann in https://github.com/fermyon/spin/pull/327
• List all languages that we believe work on Spin by @technosophos in https://github.com/fermyon/spin/pull/320
• Don't error if guest calls proc_exit with exit code 0 by @itowlson in https://github.com/fermyon/spin/pull/323
• Application Configuration by @lann in https://github.com/fermyon/spin/pull/307
• fix(docs): remove the content_encoding config for docs by @flynnduism in https://github.com/fermyon/spin/pull/329
• Object store iface by @lann in https://github.com/fermyon/spin/pull/165
• chore(templates): appease clippy by @vdice in https://github.com/fermyon/spin/pull/336
• Mitigate issue #337 by @lann in https://github.com/fermyon/spin/pull/339
• chore(styles): update styleguide so logo stop spinning by @flynnduism in https://github.com/fermyon/spin/pull/331
• Implement outbound-redis interface by @fibonacci1729 in https://github.com/fermyon/spin/pull/328
• ci(.github): add dispatch workflow by @vdice in https://github.com/fermyon/spin/pull/335
• Implement default value for --file by @bacongobbler in https://github.com/fermyon/spin/pull/350
• Diagnostic for running Wagi component under Spin executor by @itowlson in https://github.com/fermyon/spin/pull/351
• feat(sdk/go/redis): Tinygo sdk for outbound redis by @adamreese in https://github.com/fermyon/spin/pull/347
• feat(sdk/go/redis): Implement Redis handler for TinyGo by @adamreese in https://github.com/fermyon/spin/pull/355
• ref(sdk/go/http): Simplify code and free memory allocations by @adamreese in https://github.com/fermyon/spin/pull/356
• chore(ci): stop cancelling concurrent runs by @radu-matei in https://github.com/fermyon/spin/pull/358
• chore(sdk/go): consolidate redis and outbound_redis into single package by @radu-matei in https://github.com/fermyon/spin/pull/359
• fix(docs): stop the spin on the Fermyon logo on the docs website by @radu-matei in https://github.com/fermyon/spin/pull/360
• ci(dispatch.yml): only dispatch event if from fermyon/spin by @vdice in https://github.com/fermyon/spin/pull/361
• ci(release.yml): update canary release commit by @vdice in https://github.com/fermyon/spin/pull/364
• Add additional languages and toolchains by @0xcodeboi in https://github.com/fermyon/spin/pull/368
• Exit Spin when no Redis connection is available by @fibonacci1729 in https://github.com/fermyon/spin/pull/374
• Refactor ExecutionContext init out of triggers by @lann in https://github.com/fermyon/spin/pull/382
• feat(sdk/go): Implement spin-http for TinyGo by @adamreese in https://github.com/fermyon/spin/pull/375
• fix(http): Make spin http headers optional by @adamreese in https://github.com/fermyon/spin/pull/372
• feat(deploy): add spin deploy command by @michelleN in https://github.com/fermyon/spin/pull/353
• Fix link to contributing guide in doc's readme by @phaleth in https://github.com/fermyon/spin/pull/391
• feat: print available routes at startup of spin up by @toVersus in https://github.com/fermyon/spin/pull/392
• chore(tinygo): Add -no-debug build flag in examples by @adamreese in https://github.com/fermyon/spin/pull/387
• chore (devcontainer): remove the third-party as extension by @0xcodeboi in https://github.com/fermyon/spin/pull/395
• Validate component IDs are unique by @0xcodeboi in https://github.com/fermyon/spin/pull/370
• chore: go version suggestion in docs, go v1.17.9 in dev container by @0xcodeboi in https://github.com/fermyon/spin/pull/396
• Add support for "host components" by @lann in https://github.com/fermyon/spin/pull/381
• docs(*): add SIP for spin deploy by @michelleN in https://github.com/fermyon/spin/pull/304
• Improve config error formatting by @lann in https://github.com/fermyon/spin/pull/401
• Address feedback from host components PR by @lann in https://github.com/fermyon/spin/pull/403
• Rename config Path to TreePath by @lann in https://github.com/fermyon/spin/pull/405
• Migrate outbound-http to a HostComponent by @lann in https://github.com/fermyon/spin/pull/404
• feat: add spin build command to run local build command for components by @radu-matei in https://github.com/fermyon/spin/pull/352
• Only include the files for a component in its mount folder by @itowlson in https://github.com/fermyon/spin/pull/408
• Check for wasm32-wasi target in build script by @GeorgeHahn in https://github.com/fermyon/spin/pull/410
• feat(bindle push): add basic auth support by @vdice in https://github.com/fermyon/spin/pull/407
• fix(examples): Update examples to use current go SDK by @adamreese in https://github.com/fermyon/spin/pull/409
• feat: Remove ansi escape sequences when non-interactive by @adamreese in https://github.com/fermyon/spin/pull/416
• docs(*): fix links which result in 404: Not Found on GitHub by @dicej in https://github.com/fermyon/spin/pull/426
• added http OPTIONS by @Mossaka in https://github.com/fermyon/spin/pull/419
• feat(cli): add Wasmtime cache by @radu-matei in https://github.com/fermyon/spin/pull/424
• feat: print component id when spin up by @lianghanzhen in https://github.com/fermyon/spin/pull/420
• refactor: default Application generic type to CoreComponent by @Mossaka in https://github.com/fermyon/spin/pull/430
• feat: trigger crate by @Mossaka in https://github.com/fermyon/spin/pull/418
• fix(docs): update Bartholomew with fix for relative links by @radu-matei in https://github.com/fermyon/spin/pull/432
• fix(http/router): update router to contain an ordered component map by @radu-matei in https://github.com/fermyon/spin/pull/435
• feat: add C++ spin-http example by @dicej in https://github.com/fermyon/spin/pull/433
• doc: fix instructions in distributing-apps.md by @dicej in https://github.com/fermyon/spin/pull/439
• perf: reduce peak memory usage and open files when loading bindle by @dicej in https://github.com/fermyon/spin/pull/440
• chore: update spin-sdk to point to upstream wasi-experimental-http by @Mossaka in https://github.com/fermyon/spin/pull/423
• Basic template support by @itowlson in https://github.com/fermyon/spin/pull/400
• Documentation fixes for quickstart, rust component guide by @technosophos in https://github.com/fermyon/spin/pull/441
• SIP: Trigger Executors by @lann in https://github.com/fermyon/spin/pull/417
• docs: Clean up SIP index, metadata by @lann in https://github.com/fermyon/spin/pull/443
• Fix Go template to get SDK from Git by @itowlson in https://github.com/fermyon/spin/pull/442
• Switch from structopt to clap by @lann in https://github.com/fermyon/spin/pull/446
• Change spin up --server to --bindle-server by @lann in https://github.com/fermyon/spin/pull/452
• feat(sdk/go): Add SIP-002 "Application Configuration" to TinyGo SDK by @adamreese in https://github.com/fermyon/spin/pull/399
• Follow logs by @itowlson in https://github.com/fermyon/spin/pull/431
• fix(vscode): add templates directory to gopls ignore list by @radu-matei in https://github.com/fermyon/spin/pull/450
• Add update flag to spin templates install by @itowlson in https://github.com/fermyon/spin/pull/448
• add pub dev meeting info by @michelleN in https://github.com/fermyon/spin/pull/457
• Check if bindle already exists before pushing by @itowlson in https://github.com/fermyon/spin/pull/459
• docs(sip): add spin build SIP by @radu-matei in https://github.com/fermyon/spin/pull/384
• add with_wasmtime_engine() to Builder by @Mossaka in https://github.com/fermyon/spin/pull/437
• Doc comments for templates crate by @itowlson in https://github.com/fermyon/spin/pull/461
• Allow parcel ref in component source by @itowlson in https://github.com/fermyon/spin/pull/456
• Limit parallelism copying local assets by @lann in https://github.com/fermyon/spin/pull/465
• Confirm before writing template into directory with existing content by @itowlson in https://github.com/fermyon/spin/pull/467
• feat: Implement a wildcard in http allowed_domains to allow all domains by @Mossaka in https://github.com/fermyon/spin/pull/422
• test(sdk/go): Add integration tests for go sdk by @adamreese in https://github.com/fermyon/spin/pull/445
• Fix broken link in template docs by @itowlson in https://github.com/fermyon/spin/pull/470

New Contributors

• @dio made their first contribution in https://github.com/fermyon/spin/pull/308
• @0xcodeboi made their first contribution in https://github.com/fermyon/spin/pull/368
• @phaleth made their first contribution in https://github.com/fermyon/spin/pull/391
• @toVersus made their first contribution in https://github.com/fermyon/spin/pull/392
• @GeorgeHahn made their first contribution in https://github.com/fermyon/spin/pull/410
• @dicej made their first contribution in https://github.com/fermyon/spin/pull/426
• @Mossaka made their first contribution in https://github.com/fermyon/spin/pull/419
• @lianghanzhen made their first contribution in https://github.com/fermyon/spin/pull/420

Full Changelog: https://github.com/fermyon/spin/compare/v0.1.0...v0.2

We are really excited to announce the first release of Spin, our new open source framework for building and running fast, secure, and composable cloud microservices with WebAssembly.

With Spin, we’re trying to make it easier to get started with using WebAssembly on the server so that we can all take advantage of the security, portability, and speed WebAssembly provides when it comes to running microservices.

Check out the quickstart guide for getting started with Spin.

Spin's latest v0.1.0 release candidate!

Please see the attached checksums-v0.1.0-rc.4.txt file for checksums.

Spin's first v0.1.0 release candidate 🎉

$ shasum -a 256 spin-v0.1.0-rc.1-*.tar.gz
1019c3936ae15451cf904b659869b971dd6db49ee16b517ae52503cd379f1f4b  spin-v0.1.0-rc.1-linux-aarch64.tar.gz
9912600d8836cab7d4d020f08065c861d75b51f9f010d4834b66bef5ec5c744d  spin-v0.1.0-rc.1-linux-amd64.tar.gz
2a8807b27f0c482a53df3cc7a170cbd357cda1fead0157564886b1a71738a124  spin-v0.1.0-rc.1-macos-aarch64.tar.gz
48a1a7077f3853d7bcb539337a8f0e251de1ac9cb9b8d1b0b06e5dd677052975  spin-v0.1.0-rc.1-macos-amd64.tar.gz
92a24d020c2cd4b08714b41037db4c3c6689c5c20aa82cab96b2449857ded14c  spin-v0.1.0-rc.1-windows-amd64.tar.gz