Platform 9.0.0 Released!

What's Changed

• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #206
• Bump GNOME runtime to 49 by @ryonakano in #207
• Bump docker/build-push-action from 6.14.0 to 6.18.0 by @dependabot[bot] in #202
• granite-7: Update granite.git to 7.7.0 by @elementaryBot in #208
• icons: Update icons.git to 8.2.0 by @elementaryBot in #209
• metainfo: Update release notes for 8.3.0 by @ryonakano in #210
• meson: Replace deprecated source_root with project_source_root by @ryonakano in #212
• meson: Replace join_path with intuitive slash by @ryonakano in #213
• Update translation template by @ryonakano in #214
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #217
• stylesheet: Update stylesheet.git to 8.2.2 by @elementaryBot in #218
• granite-7: Update granite.git to 7.8.0 by @elementaryBot in #221
• Bump docker/login-action from 3 to 4 by @dependabot[bot] in #223
• Bump docker/setup-qemu-action from 3 to 4 by @dependabot[bot] in #224
• Bump docker/setup-buildx-action from 3 to 4 by @dependabot[bot] in #226
• Bump docker/build-push-action from 6.18.0 to 7.0.0 by @dependabot[bot] in #225
• granite-7: Update granite.git to 7.8.1 by @elementaryBot in #227
• Update flat-manager-client to 0.5.0 by @ryonakano in #230
• Fix blank flat-manager-client file by @ryonakano in #231
• actions: Update to Ubuntu 24.04 runners by @ryonakano in #232
• Bump docker/build-push-action from 7.0.0 to 7.1.0 by @dependabot[bot] in #233
• Dockerfile: Rebase on Flathub actions image by @ryonakano in #234
• Change cron schedule in daily.yml by @davidmhewitt in #235
• Bump GNOME runtime to 50 by @ryonakano in #237
• metainfo: Update release notes for 8.3.0 by @ryonakano in #239
• chore: update flatpak-api endpoint by @davidmhewitt in #240
• Bump docker/build-push-action from 7.1.0 to 7.2.0 by @dependabot[bot] in #241
• Bump actions/checkout from 6 to 7 by @dependabot[bot] in #243
• libportal: Update libportal-0.9.1.tar.xz to 0.10.0 by @elementaryBot in #242
• Bump docker/build-push-action from 7.2.0 to 7.3.0 by @dependabot[bot] in #245
• icons: Update icons.git to 9.0.0 by @elementaryBot in #247
• metainfo: Update release notes for 8.3.0 by @ryonakano in #248
• Release 9.0.0 by @ryonakano in #215
• release: Correct RUNTIME_VERSION by @ryonakano in #249

Full Changelog: 8.2.1...9.0.0