## Geobuf Changelog

### 3.0.1

- Improved encoding of `null` values.
- Fixed handling of `null` geometries.
- Fixed a bug with not always preserving key order in properties.

### 3.0.0

- **Breaking**: in Node, due to upgrade to `pbf` v3, `encode` will return `UInt8Array` instead of `Buffer`. You can use `Buffer.from(arr)` to convert the result to a `Buffer`.
- Fixed a bug where `FeatureCollection` custom `properties` object wasn't encoded.

### 2.0.0

- **Breaking:** removed TopoJSON support. It will likely branch out into a separate repo/project.
- **Breaking:** changed encoding to not include the closing point of a polygon ring.
- Fixed a bug with encoding single-ring single-polygon multipolygon.
- Fixed a bug where floating point errors could sometimes accumulate, preventing proper roundtrip.

### 1.0.1 (Jan 13, 2015)

- Fixed a bug that sometimes led to a freeze when encoding high-precision data.
- `json2geobuf` and `geobuf2json` executables now also accept filename in addition to stdin

### 1.0.0 (Jan 11, 2015)

A complete redesign and rewrite of Geobuf. Most notable improvements:

- 4-6 times smaller file sizes
- 3-4 faster encoding and decoding
- TopoJSON support
- arbitrary and nested properties support
- easier API (just `encode` and `decode` methods that accept any kind of data)

Note that it's not compatible with the previous version.
Old Geobuf files will need to be decoded using version 0.2.2.