✨ Major Changes

• #8188 d0679a666 Thanks @ematipico! - Remove support for Node 16. The lowest supported version by Astro and all integrations is now v18.14.1. As a reminder, Node 16 will be deprecated on the 11th September 2023.

• #8179 6011d52d3 Thanks @matthewp! - Astro 3.0 Release Candidate

• #8188 7511a4980 Thanks @ematipico! - When using an adapter that supports neither Squoosh or Sharp, Astro will now automatically use an image service that does not support processing, but still provides the other benefits of astro:assets such as enforcing alt, no CLS etc to users

• #8188 148e61d24 Thanks @ematipico! - Reduced the amount of polyfills provided by Astro. Astro will no longer provide (no-op) polyfills for several web apis such as HTMLElement, Image or Document. If you need access to those APIs on the server, we recommend using more proper polyfills available on npm.

• #8029 2ee418e06 Thanks @matthewp! - Remove the Netlify Edge adapter

  @astrojs/netlify/functions now supports Edge middleware, so a separate adapter for Edge itself (deploying your entire app to the edge) is no longer necessary. Please update your Astro config to reflect this change:

  import { defineConfig } from 'astro/config';
   import netlify from '@astrojs/netlify/edge';
   import netlify from '@astrojs/netlify/functions';
  
  export default defineConfig({
   output: 'server',
   adapter: netlify({
      edgeMiddleware: true
   }),
  });

  This adapter had several known limitations and compatibility issues that prevented many people from using it in production. To reduce maintenance costs and because we have a better story with Serveless + Edge Middleware, we are removing the Edge adapter.

🍿 Minor Changes

• #8188 cd2d7e769 Thanks @ematipico! - Introduced the concept of feature map. A feature map is a list of features that are built-in in Astro, and an Adapter can tell Astro if it can support it.

  import { AstroIntegration } from './astro';
  
  function myIntegration(): AstroIntegration {
    return {
      name: 'astro-awesome-list',
      // new feature map
      supportedAstroFeatures: {
        hybridOutput: 'experimental',
        staticOutput: 'stable',
        serverOutput: 'stable',
        assets: {
          supportKind: 'stable',
          isSharpCompatible: false,
          isSquooshCompatible: false,
        },
      },
    };
  }

• #8188 80f1494cd Thanks @ematipico! - The build.split and build.excludeMiddleware configuration options are deprecated and have been replaced by options in the adapter config.

  If your config includes the build.excludeMiddleware option, replace it with edgeMiddleware in your adapter options:

  import { defineConfig } from "astro/config";
  import netlify from "@astrojs/netlify/functions";
  
  export default defineConfig({
       build: {
          excludeMiddleware: true
       },
       adapter: netlify({
          edgeMiddleware: true
       }),
  });

  If your config includes the build.split option, replace it with functionPerRoute in your adapter options:

  import { defineConfig } from "astro/config";
  import netlify from "@astrojs/netlify/functions";
  
  export default defineConfig({
       build: {
          split: true
       },
       adapter: netlify({
          functionPerRoute: true
       }),
  });

🐞 Patch Changes

• Updated dependencies [d0679a666, db39206cb, adf9fccfd, 0c7b42dc6, 46c4c0e05, 364d861bd, 2484dc408, 81545197a, 6011d52d3, c2c71d90c, cd2d7e769, 80f1494cd, e45f30293, c0de7a7b0, 65c354969, 3c3100851, 34cb20021, a824863ab, 44f7a2872, 1048aca55, be6bbd2c8, 9e021a91c, 7511a4980, c37632a20, acf652fc1, 42785c7b7, 8450379db, dbc97b121, 7d2f311d4, 2540feedb, ea7ff5177, 68efd4a8b, 7bd1b86f8, 036388f66, 519a1c4e8, 1f58a7a1b, 2ae9d37f0, a8f35777e, 70f34f5a3, 5208a3c8f, 84af8ed9d, f003e7364, ffc9e2d3d, 732111cdc, 0f637c71e, 33b8910cf, 8a5b0c1f3, 148e61d24, e79e3779d, 632579dc2, 3674584e0, 1db4e92c1, e7f872e91, 16f09dfff, 4477bb41c, 55c10d1d5, 3e834293d, 96beb883a, 997a0db8a, 80f1494cd, 0f0625504, e1ae56e72, f32d093a2, f01eb585e, b76c166bd, a87cbe400, 866ed4098, 767eb6866, 32669cd47]:
  • astro@3.0.0
  • @astrojs/underscore-redirects@0.3.0