Add changelog

Author: Tim Etchells

CHANGELOG.md

@@ -0,0 +1,11 @@
+### 19.1.1 (latest)
+- Fix Windows-only bugs: [#24](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/24), [#25](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/25)
+
+### 19.1
+- Bug fixes: [#8](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/8), [#9](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/9), [#10](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/10), [#12](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/12), [#15](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/15)
+- Enhancements: [#2](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/2), [#7](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/7), [#11](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/issues/11)
+
+### 18.12
+Initial release!
+
+#### Release builds are available [here](https://public.dhe.ibm.com/ibmdl/export/pub/software/microclimate/vscode-tools/release/).