Bump version number from 0.2.15 to 0.3.0

Author: 38

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## Plotters latest (?)
+## Plotters 0.3.0 (2020-09-03)
 This is the next major release of Plotters, see [release notes](./RELEASE-NOTES.md) for more detials.
 
 ### Added

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "plotters"
-version = "0.2.15"
+version = "0.3.0"
 authors = ["Hao Hou <[email protected]>"]
 edition = "2018"
 license = "MIT"

README.md

@@ -147,7 +147,7 @@ To view the source code for each example, please click on the example image.
 To use Plotters, you can simply add Plotters into your `Cargo.toml`
 ```toml
 [dependencies]
-plotters = "^0.2.15"
+plotters = "^0.3.0"
 ```
 
 And the following code draws a quadratic function. `src/main.rs`,

doc-template/latest_version

@@ -1 +1 @@
-0.2.15
+0.3.0

src/lib.rs

@@ -264,7 +264,7 @@ including bitmap, vector graph, piston window, GTK/Cairo and WebAssembly.
 To use Plotters, you can simply add Plotters into your `Cargo.toml`
 ```toml
 [dependencies]
-plotters = "^0.2.15"
+plotters = "^0.3.0"
 ```
 
 And the following code draws a quadratic function. `src/main.rs`,