3.1.1

• Only set the gzip option if the sprockets version supports it.

3.1.0

• Improve error message when manifest file is not present.
• Improve error message when asset is not linked.
• Allow gzip compression to be disabled from Rails configuration.

Rails.application.config.assets.gzip = false

• Add option to make raising exception for missing assets optional.

Rails.application.config.assets.check_precompiled_asset = false

• Merge quite_assets gem feature.

Rails.application.config.assets.quiet = true

• Allow SRI integrity attribute on localhost.

3.0.4

• Fix cache per environment.
  Now the Rails environment is part of the cache key.

3.0.3

• Eliminates the need to restart the server in development when changes are made when using a manifest.js and Sprockets 4

3.0.2

• Add support to Sprockets 4 beta
• Updated the railtie to ignore files with no extensions, such as LICENSE, that cause sprockets to error out on assets compilation.

3.0.1

• Change default cache location back to original tmp/cache/assets.
• Fix the precompile checker with files with different logical paths.

v3.0.0...v3.0.1

3.0.0

Breaking changes

• Drop support to Sprockets < 3.

• Remove asset_digest helper a8d7cf7.

• config.assets.raise_runtime_errors is always enabled 655b93b.

  The option can be removed from config/environments/development.rb.

• config.assets.digest is enabled by default 3cb84ea.

• AssetFilteredError changes to AssetNotPrecompiled 059d470.

• Restricted default precompile to root app's own app/assets directory.

• Disable Rails.application.assets when compile = false #220.

New features

• Expose Rails.application.assets_manifest.
• Enable digest by default #221.
• Experimental SRI support #224

2.3.3

• Set compressors after the configure blocks

2.3.2

• Revert "Prevent alias logical paths passed to asset_path"

2.3.1

• Only ActionView helpers will check asset aliases