10.0.0

Added

• Consolidate the Fabulous core, Avalonia, .NET MAUI, extensions, templates, tests, documentation, and engineering into one repository.
• Add thread-safe throttled dispatch APIs and the onReceive component modifier (#1130).
• Add route-based .NET MAUI navigation stacks (#1123).
• Add Fabulous 10 architecture, migration, deployment, licensing, glossary, tutorial, and generated API-reference documentation (#1127, #1135).
• Add release-candidate validation for packages, symbols, SourceLink, public APIs, samples, templates, clean consumers, screenshots, and native application launch (#1126, #1129, #1131).
• Add repository automation for issue triage and maintenance assistance (#1146).

Changed

• Rename the core project and assembly from Fabulous to Fabulous.Core. The NuGet package ID and F# namespaces remain Fabulous.
• Build and publish all Fabulous packages and templates from one solution and release workflow.
• Unify all Fabulous package versions on the 10.0.x release line.
• Target .NET 10 across the core, Avalonia, MAUI, samples, templates, and CI (#1128).
• Upgrade the Avalonia backend to Avalonia 12 and the MAUI backend to MAUI 10 (#1124, #1132).
• Expand CI to build all Avalonia desktop samples, exercise native MAUI targets, instantiate all Avalonia template variants, and capture Gallery screenshots.
• Publish the website, authored documentation, and generated API reference together on GitHub Pages.
• Improve CI concurrency, dependency caching, sharding, artifact discovery, runtime readiness checks, and pull-request execution time (#1133, #1134, #1139).
• Update the contribution guide for agent-assisted development, maintainer review, and repository validation (#1153).
• Update Windows compatibility and sample APIs for .NET 10 and current MAUI behavior.
• Remove the obsolete MAUI MenuItem.accelerator modifier; use MenuFlyoutItem.keyboardAccelerators instead.

Fixed

• Release publishing now starts only for changelog changes, waits for the matching successful CI run, and no longer requests approval for ordinary builds.
• Make MAUI virtualized collection updates safe when templates and source collections change (#1125).
• Fix Android, Apple, and Windows package discovery, deployment, startup, and runtime smoke validation (#1131, #1134, #1138).
• Fix Avalonia screenshot readiness and Gallery overview capture (#1140).
• Fix .NET 10 sample and template restore, packaging, runtime identifiers, platform architecture, and generated resources.
• Fix MAUI deprecation warnings, WinUI sample executable discovery, and website community links (#1136, #1137, #1138).
• Correct the published MAUI and Avalonia deployment commands for .NET 10.