Changelog

All notable changes to this package will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[1.4.1-preview] - 2019-04-16

Fixed "Path is empty" exception in build cache
Fixed an edge case where a valid cache entry could be returned for an invalid request
Added BuildCache.PruneCache API to trim the cache down to a limit, called in the background after a build
Moved BuildCache menu options and preferences to the "Edit/Prefferences..." window

Minimum Unity version is now 2018.3 to address a build-time bug with progressive lightmapper.
Added missing version into CacheEntry calculation
Fixed build error causing AssetBundle.LoadAssetWithSubAssets to return partial results
Updated function implementations to be virtual for overriding
Added GetOutputFilePathForIdentifier function to generate the final file path for a given build identifier

Renamed LegacyBuildPipeline & LegacyAssetBundleManifest to CompatibilityBuildPipeline & CompatibilityAssetBundleManifest.
Moved CompatibilityAssetBundleManifest & BundleDetails into a new runtime assembly: com.unity.scriptablebuildpipeline.
Changed CompatibilityAssetBundleManifest to inherit from ScriptableObject and updated it and BundleDetails to properly serialize using Unity's serialization systems.

Fixed an issue where a string hash was being used instead of a file hash causing data to not rebuild

removed compile warning
Fixed an issue where we were not using the addressableNames field of the AssetBundleBuild struct

Fixed an issue in ArchiveAndCompressBundles where previous output location was being used failing to copy cached bundles to the new location
Fixed an issue in BuildCache were built in plugin dlls did not have a hash version causing cache misses
Fixed invalid access errors when reading access controlled files for hashing.
Fixed an issue where you could not force rebuild asset bundles using LegacyBuildPipeline
Implemented IEquatable on public structs
Breaking API Change: LegacyBuildPipeline.BuildAssetBundles now returns LegacyAssetBundleManifest
- LegacyAssetBundleManifest's API is identical to AssetBundleManifest

Removed ProjectInCleanState & ValidateBundleAssignments tasks and integrated them directly indo the data validation or running methods
Added build task to append hash to asset bundle files
Large rework of how IBuildTasks are implemented. Now using dependency injection to handle passing data.
Added reusable BuildUsageCache for usage tag calculation performance improvements
- Unity minimum version now 2018.2.0b9
Improved asset bundle hash version calculation to be unity version agnostic

temporarily removed progress bar as it causes a recompile on mac. Will attempt to re-add selectively later.

Added documentation for IWriteOperation implementations
Added documentation for ReturnCodes, LegacyBuildPipeline, and ContentPipeline
Ran Unity code analysis & cleaned up warnings (boxing, performance issues, name consistency)
Breaking api change: Changed build tasks' public static run method to private.
Added null checks and ArgumentNullExceptions