v2.6.1

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🩹 Fixes

• Correctly mark middleware: false for scanned routes (#1631)
• Pass relative ignore paths when scanning public assets (#1632)

❤️ Contributors

• Pooya Parsa (@pi0)
• Daniel Roe [email protected]

v2.6.0

note
📰 Release article coming soon!

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🚀 Enhancements

• storage: Default data storage for node and dev presets (#1352)
• Support regexps in external options (#1388)
• Support exportConditions and add worker default conditions (#1401)
• event.waitUntil with Cloudflare integration (#1421)
• experimental.typescriptBundlerResolution flag (#1384)
• Support ignore to ignore scanned files (#1430)
• Allow ignoring public assets with ignore options (#945)
• Add iis server preset (#1436)
• Auto capture errors with nitroApp.captureError (#1463)
• vercel: Enable streaming support out of the box (#1514)
• Fully resolve type paths for auto-import declarations (#1528)
• Add prerender:config, prerender:init and prerender:done hooks (#1519)
• cache: Support cached event handlers with varies (#1184)
• app: Support request, beforeResponse and afterResponse hooks (#1545)
• Experimental composition api via useEvent() ans async context support (#1546)
• prerenderer: Support for query links exploration (#1474)
• cloudflare-pages: Add config to customize generated _routes.json (#1312)
• firebase: Add support for 2nd generation functions (#1500)
• externals: Resolve actual subpaths before guessing (#527)
• externals: Support aliasing traced packages (#1553)
• wasm: Support output esm imports (#1565)
• Enable timing in debug mode (#1577)
• prerender: Preserve prerendered asset content-type header (#1587)
• externals: Improved output package.json (#1607)
• firebase: Support renaming exported server function (#1377)
• azure: Support custom configuration (#1344)
• node-server: Support listening to unix sockets using NITRO_UNIX_SOCKET (#1201)
• cloudflare-module, cloudflare-pages: Experimental dynamic imports (#1172)
• cli: Support --preset and --minify/--no-minify args for build (#1621)
• cli: Add listhen options for dev command (#1622)
• Handle stream and Uint8Array for lambda presets (#1624)

🔥 Performance

• Use fsLite driver for production data: storage (dd290763)
• Use inline http-graceful-shoutdown to reduce externals (8053cca0)
• Remove source-map-support as node supports --enable-source-maps (9ba8fe98)
• Bundle runtime dependencies (#1554)
• Use local fetch for proxy route rules (#1609)

🩹 Fixes

• rollup: Replace globalThis.process. with process. (#1360)
• types: Enable allowSyntheticDefaultImports option by default (#1383)
• cache: Try to call event.waitUntil (#1422)
• defineCachedFunction: Properly infer function type (#1423)
• static: Safe decode path (#1459)
• Split cookie headers (#1452)
• deno-deploy: Treat all https:// modules as external (#1438)
• cache: Call event.waitUntil on main resolver when expired (421d6255)
• prerender: Skip redirects (#1448)
• aws-lambda,netlify: Base64 encode binary responses (#1274)
• app: Enable router preemptive mode (#1504)
• vercel: Allow arbitrary function configuration (#1508)
• Use relative paths in tsconfig.json (#1518)
• prerender: Free up memory after each route is written to the disk (#1536)
• prerender: Call prerender:route before freeing up memory (#1537)
• prerender: Only match href attribute after whitespace (#1530)
• externals: Absolute paths are inlined (#1429)
• openapi: Merge handlers with same route and different method (#1497)
• prerender: Exclude encoded href attributes from link extraction (#1485)
• externals: Increase score for npm package name patterns to avoid breaking changes (#1548)
• deno-deploy: Decode static asset path before reading from filesystem (#1494)
• Remove non-standard module export condition (#1559)
• externals: Trace externals with their commonjs / esm status (#1562)
• Use relative paths in generated tsconfig (#1572)
• app: Use event.path instead of event.url (41a76c0f)
• cache: Don't use _originalPath (#1576)
• types: Use relative type path to nitro #internal/nitro (#1584)
• Disable sourcemap minify for dev (e38f3586)
• Use relative source map paths and add test (#1582)
• pkg: Remove node 14 from supported engines (#1585)
• prerender: Use decoded asset id to access prerendered asset header overrides (#1588)
• Add consola/core alias (#1591)
• vercel,netlify: Don't deprecate swr when cache: false (#1603)
• build: Workaround bun's difference in function.toString() (#1606)
• firebase: Ignore fsevent dependency (#1610)
• Directly pass localFetch to route rules handler (#1611)
• stormkit: Properly send buffer responses (#1616)
• Add parent node_modules of nitro to modules dir for pnpm compat (#1618)
• deno-server: Fix injections and enable back tests (#1625)

💅 Refactors

• cloudflare: Use wrangler deploy instead of publish (#1372)
• cloudflare: Use wrangler deploy in more places (#1393)
• prerender: Improve console formatting for failed routes (#1471)
• Reduce usage of event.node.req (#1511)
• Reduce usage of event.node.res (#1513)
• timing: Hide debug logs with 0ms (8a44d19c)
• firebase: Update generated package.json (#1608)
• Migrate from http-proxy to unjs/httpxy (#1623)

📖 Documentation

• vercel: Add note about top level api/ directory (#1386)
• Add nitro plugins examples (#1403)
• Add custom preset instructions (#1409)
• aws: Add note about inlining dynamic chunks (#650)
• Fixed typo of the word discussions (#1433)
• Fix typo (#1446)
• Use defineEventHandler instead of eventHandler (#1442)
• Remove auto-imported defineNitroConfig (#1441)
• Add utils/ directory (#1451)
• storage: Add runtime storage configuration examples ([#1456](https://github.com/unjs/nitro/pull/...

v2.5.2

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🩹 Fixes

• Add envPrefix to runtimeConfig.nitro types (#1336)
• prerender: Allow to fetch static files (#1340)
• options: Default target to static when static override is set (#1342)
• Correct default node-server target (7976318)
• vercel, netlify: Always check nativeSWR future flag (ccebe4e)
• vercel, netlify: Handle boolean values for route rule deprecation (dfd8bbd)
• Dedup unstorage dependency and use subpath alias (#1164)
• dev: Ensure socket path is accessible (#1115)
• Type event.$fetch and event.fetch (#1343)
• Allow configuring esbuild transform plugin (#1347)

📖 Documentation

• Add a reference to install Azure functions core tools to the swa section (#1339)

❤️ Contributors

• Pooya Parsa (@pi0)
• Daniel Roe [email protected]
• Stefan Bittmann [email protected]
• Nick Dawson

v2.5.1

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📖 Documentation

• Fix typo in Flightcontrol deployment option (#1332)

📦 Build

• Avoid doubly-bundling runtime types (#1334)

🌊 Types

• Avoid overriding app runtime config namespace (#1333)

❤️ Contributors

• Daniel Roe [email protected]
• ModupeD

v2.5.0

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⭐ What is new?

• Type generics supported for useStorage and useRuntimeConfig and lots of more type safety enhancements across ecosystem
• UnJS ecosystem packages upgraded to the latest versions with lots of bug fixes and enhancements
• With [email protected] we are now experimenting response streaming support (Demo).

🚀 Enhancements

• Allow customising generated tsConfig (#1266)
• Type useRuntimeConfig with NitroRuntimeConfig (#1311)
• Type nitro app runtime hooks (#1316)
• Add cloudflare-pages-static preset (#1310)
• Add experimental deno-server preset (#592)
• Add flightcontrol preset (#970, #1250)
• Support jsx and tsx out of the box (#1303)
• Add support for failOnError (#1294)
• Generic type support for useStorage (#1279)
• Provide static process.* and import.meta.* build flags (#1331)

🩹 Fixes

• bun: Resolve internal dependencies with bun export condition (#1313)
• deno: Support environment variables (88b4e11)
• Respect static flag when auto-detecting preset (#1321)
• prerenderer: Don't inherit static config (#1324)
• vercel: Add check for index route rule (#1290)
• Use event.handled guard before sending direct responses (#1326)
• Import NitroRuntimeHooks from runtime dir (#1328)
• Generate types for #imports (#1329)

📖 Documentation

• Update docus version (848c86a)
• Update cloudflare-pages preset (#1304)
• Add an example for devHandlers config (#1295)

❤️ Contributors

• Pooya Parsa (@pi0)
• 魔王少年 (@maou-shonen)
• Daniel Roe [email protected]
• Andrew [email protected]
• Estéban (@Barbapapazes)
• Dunqing (@Dunqing)
• Frantz Kati [email protected]
• Mike Laumann Bellika
• Sébastien Chopin (@Atinux)
• Hebilicious (@Hebilicious)
• Michael J. Roberts (@michealroberts)

v2.4.1

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⬆️ How to Upgrade?

• Make sure to recreate the lock file as well in order to receive all UnJS ecosystem updates.
• If you are using Nitro via Nuxt, simply use npx nuxi@latest upgrade --force.

🩹 Fixes

• pkg: Add http-proxy types to deps (#1213)
• vercel-edge: Use platform provided process shim (392ce64)
• netlify-edge: Update output format (41a4a6a)
• netlify-edge: Support environment variables (5c85c14)
• netlify-edge: Handle static asset urls (116874f)
• netlify-edge: Fix body handling (4c825b6)
• vercel-edge: Fix body handling (c75c2f1)
• deno, lagon, sw: Fix request body handling (1c88e5e)
• netlify-edge: Polyfill missing x-forwarded-proto header (4e5f46e)

🏡 Chore

• Update dependencies (c4fcd78)

❤️ Contributors

• Pooya Parsa (@pi0)
• Daniel Roe [email protected]

v2.4.0

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⬆️ How to Upgrade?

If you are directly using Nitro, make sure to recreate lockfile as well in order to receive all UnJS ecosystem updates.

If you are using Nitro via Nuxt, simply use npx nuxi@latest upgrade --force.

⭐ What is new?

isr route rule

Vercel and Netlify route rules support a dedicated isr flag to enable Incremental Static Regeneration.

For backward compatibility, we keep converting swr and static route rules to isr for these two presets. If you were previously depending on swr and static route rules, we highly recommend to upgrade nitro and switch to isr flag:

routeRules: {
--  '/blog/**': { swr: 3000 },
++  '/blog/**': { isr: 3000 },
}

If you like to leverage Nitro Native SWR cache (stored in storage), you can opt-in using future.nativeSWR: true (nuxt: nitro.future.nativeSWR) config.

Vercel KV Storage

In collaboration with the Vercel team, Nitro now supports seamless integration with Vercel KV Store. See docs for usage information.

Cloudflare Module Worker Preset

You can opt-in to the new Cloudflare Module Worker output format.

The cloudflare pages preset is also upgraded to the worker format with this release

First-class static targets

While Nitro is a server builder, it can be also used to prerender all routes using a renderer and output only static output. New static ,vercel-static, netlify-static and github-pages presets are now available to only output prerender and skip the production server build.

Config HMR support

You can now directly edit route rules and runtime config within nitro.config without the need to restart the nitro server! See #1175 for more information.

Dynamic App Config and Runtime Config

Previously, both useAppConfig() and useRuntimeConfig() were returning a frozen object. Now using useAppConfig(event) and useRuntimeConfig(event) you can have a fully dynamic interface, enabling dynamic, per-request config and support for environments such as Cloudflare where env is only available during the request lifecycle.

If you were previously using useAppConfig() and useRuntimeConfig() in an ambient context (outside of event handlers and composable functions, we highly recommend to migrate to the new API:

-- const appConfig = useAppConfig()

export default eventHandler(event => {
++ const appConfig = useAppConfig(event) 
})

See #1154 for more information.

Experimental Swagger and Open API support

Swagger and OpenAPI are de facto standard tools for documenting server API routes. You can now see all auto-generated API docs by enabling experimental.openAPI: true (nuxt: nitro.experimental.openAPI: true) and opening /_nitro/swagger UI.

See #1162 for more information.

We are working to bring route-level meta definition for an even better and more detailed docs generator.

New Documentation and Branding

Nitro docs and logo are live with a new fancier design at nitro.unjs.io

---

🚀 Enhancements

• Add Cloudflare module worker support (#681)
• vercel, netlify: Introduce isr route rule (#1124)
• Add static preset (#1127)
• Add vercel-static and netlify-static presets (#1073)
• Add github-pages preset (#1133)
• Pass resolved config to rollup:before hook (#1160)
• Config reload support for nitro dev (#1173)
• Config hmr support for routeRules and rutimeConfig (#1175)
• Support dynamic app config and runtime config (#1154)
• Experimental /_nitro/openapi.json and /_nitro/swagger for dev mode (#1162)
• vercel: Add support for specifying edge regions (#1192)
• future.nativeSWR (#1212)

🔥 Performance

• Export defineNitroConfig from nitro/config (#1174)

🩹 Fixes

• Separate typesDir from tsConfigDir (#1146)
• cloudflare: Expose env from module context (#1147)
• proxy: Append request query params for single proxy route rules (#1163)
• vercel, netlify: Keep default behavior for static and swr to isr mapping (#1155)
• Apply chunkFileNames on windows (#1189)
• pkg: Allow installing on node v20 and above (#1204)

💅 Refactors

• cli: Migrate to unjs/citty (#1157)
• Move swagger and openapi behind experimental flag (2079cab)

📖 Documentation

• Fix typo (#1131)
• Update serverAssets example (#1156)
• Add edge releases channel (2793f51)
• get-started: H2 instead of h3 (ff3964e)
• routing: Add route rules (46740e6)
• routing: Add missing import (30675d4)
• Fix syntax issue in guide > storage (#1180)
• Update (1e5bb86)
• Fix typo (#1185)
• Fix typo (#1190)
• vercel: Add vercel kv storage section (#1210)
• Update branding (#1188)
• Update vercel-storage (ffff9db)

✅ Tests

• Enable vercel-edge test (7951532)

❤️ Contributors

• Pooya Parsa (@pi0)
• Sébastien Chopin (@Atinux)
• Daniel Roe [email protected]
• AaronBeaudoin [email protected]
• Oumar Barry (@oumarbarry)
• G-Cyrille
• 魔王少年 [email protected]
• Iho Somnam [email protected]
• Timhanlon [email protected]

v2.3.3

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🚀 Enhancements

• Upgrade to consola v3 (release notes)

🩹 Fixes

• prerender: Show generated routes with error in logs (8e06f2e)
• prerender: Respect output path from main preset (#1114)

📖 Documentation

• Fix typos in storage and cache guides (#1086)
• Use unjs logo (#1104)
• Fix typo in cachedEventHandler options (#1110)
• Use consistent quotes in the routeRules example (#1108)
• Fix typo in server assets mount point (#1119)
• Improve publicAssets config details (#1102)
• Fix small typo in plugin filename (#1081)

❤️ Contributors

• Pooya Parsa (@pi0)
• Gabriel Cipriano (@gabrielcipriano)
• Daniel Roe [email protected]
• Yassine El Ouazzani (@kwarkjes)
• Inesh Bose
• Andre Hammons
• Michael BOUVY [email protected]

v2.3.2

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🩹 Fixes

• Sanitize statusMessage of disallowed chars (#1057)
• types: Sync vercel build config types (#1056)
• azure: Support custom baseURL (#1062)
• vercel-edge: Fix route generation (#1071)
• Mark options.renderer as optional (#1069)
• types: Make $Fetch types less complex (#1059)

💅 Refactors

• Add type safety to auto-detected providers (#1072)

📖 Documentation

• Fixed link path (#1053)
• Fix typo (#1068)
• routing: Add $fetch usage note (#1070)

❤️ Contributors

• Mahdi Boomeri [email protected]
• Daniel Roe [email protected]
• Shohei Maeda
• Lucas (@Draichi)
• Nobkd
• Honza Pobořil [email protected]

v2.3.1

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🩹 Fixes

• types: Don't simplify type of serialized return (#1050)

🏡 Chore

• Add codecov.yml (6fe7f64)

❤️ Contributors

• Pooya Parsa (@pi0)
• Daniel Roe [email protected]