convert 2.1.0

convert: ^2.1.0 copied to clipboard

• Added an IdentityCodec<T> which implements Codec<T,T> for use as default value for in functions accepting an optional Codec as parameter.

• Set max SDK version to <3.0.0, and adjust other dependencies.

• PercentEncoder no longer encodes digits. This follows the specified behavior.

Note: No new APIs have been added in 2.0.0. Packages that would use 2.0.0 as a lower bound should use 1.0.0 instead—for example, convert: ">=1.0.0 <3.0.0".

• HexDecoder, HexEncoder, PercentDecoder, and PercentEncoder no longer extend ChunkedConverter.

• Fix all strong-mode warnings.

• Add AccumulatorSink, ByteAccumulatorSink, and StringAccumulatorSink classes for providing synchronous access to the output of chunked converters.

• Small improvement in percent decoder efficiency.

• Initial version