httpgd 2.0.0

Split graphics rendering and R interface to seperate package 'unigd'.
Large refactoring and rewrite.
Numerous fixes and improvements in 'unigd' (see NEWS.md there).
Migrate to crow web server library (due to belle being deprecated).
Add live reload feature.
Various library updates.

httpgd 1.3.0

Fixes for R 4.2 UCRT support (thanks Tomas Kalibera and Uwe Ligges).
Added 'pkgdown' documentation and various vignettes (thanks eitsupi for the article on Docker).
Added RStudio viewer support.
Added version info API.
Added SVGZ support.
Improved client export dialog.
Minor fixes and internal changes.

httpgd 1.2.1

Fix macOS builds.
Minor documentation changes.

httpgd 1.2.0

Client rewrite and static build pipeline.
Added client export dialog.
Various client UI improvements.
Implemented modular rendering.
- Cairo based renderers for PNG, PDF, EPS and PS.
- Portable SVG renderer (for easier embedding and styling).
- Special renderers: Serialized JSON, meta information and strings.
- Additions to R and HTTP APIs for selecting and listing available renderers.
All startup default parameters can now be set as options.
Zoom level is now handled server side.
Fix some graphical errors of the SVG renderer.
Improved server URL generation.
Browser can be specified when the server URL is opened from R.
Dependency updates and UCRT support.

httpgd 1.1.1

Fixed font weight related rendering crash.
Small client adjustments.

httpgd 1.1.0

Added plot history sidebar.
Improved SVG rendering performance.
Added static plot ID API.
Font handling improvements.
Various client improvements.
Added API documentation vignette.
Fixed client device inactive desynchronisation.
Fixes for R devel.
Library updates.

httpgd 1.0.1

Fix memory allocation issues with graphics device creation and libpng.
Set cpp11 as a compile time only dependency.

httpgd 1.0.0

First official version intended for release on CRAN.