dc-sdk/CHANGES_en.md

# Change Log

### 2.1.4 - 2021-04-24

#### Additions 🎉

- Add map functions for creating TMS, Grid, Mapbox, MapboxStyle
- Add clipping module, including: globe clipping, terrain clipping
- Add GroundSkyBox

#### Fixes 🔧

- Improve the plot module and fix the issue[#26](https://github.com/dvgis/dc-sdk/issues/26)
- Improve the position editor module
- Fix the FeatureGridLayer show and hide issue

### 2.1.3 - 2021-04-17

#### Additions 🎉

- Open section Cesium internal functions
- Add FeatureGridLayer

#### Fixes 🔧

- fix the plot bugs[#24](https://github.com/dvgis/dc-sdk/issues/24)
- rewritten logo

### 2.1.2 - 2021-04-10

#### Additions 🎉

- Add DivIcon mouse-over and mouse-out functions
- Add resolution and viewBounds properties

#### Fixes 🔧

- Fix the problem that AroundPoint and AroundView will be accelerated by multiple starts[#22](https://github.com/dvgis/dc-sdk/issues/22)
- Fix the problem that mouse events do not work when the overlay is OSGB[#23](https://github.com/dvgis/dc-sdk/issues/23)

### 2.1.1 - 2021-04-06

#### Fixes 🔧

- Repair the problem that some modules version numbers are not uniform

### 2.1.0 - 2021-04-03

#### Breaking Changes 📣

- Upgrade Cesium to version 1.80.0

#### Additions 🎉

- Add GeoTools class, mainly using Turf for overlay related calculations

#### Fixes 🔧

- Modify the HtmlLayer set show error problem
- Improve the authentication rules of accessToken

### 2.0.0 - 2021-03-27

#### Breaking Changes 📣

- Refactor the entire framework code and modularize the code
- Consolidated previously scattered modules
- Refactored the dependencies on DC in each module package
- Redeveloped the user manual
- Support for custom installation and full installation of DC

#### Additions 🎉

- Added token authentication function. Authentication can use some analysis and point editor functions
- Add support for turf module, you can get turf by `const { turf } = DC.Namespace`.

#### Fixes 🔧

- Fix location bar time delay issue
- Fixed the problem of invalid speed setting for radar scan material