Merge pull request #339 from atc0005/i332-deprecate-x86-linux-builds

Update CHANGELOG for v0.20.0 release

CHANGELOG.md

@@ -26,6 +26,55 @@ The following types of changes will be recorded in this file:
 
 - placeholder
 
+## [v0.20.0] - 2021-10-01
+
+### Overview
+
+- Add (limited) initial support for Nagios Performance Data output
+- Add list of download links
+- Build tweaks
+- DEPRECATE Linux x86 assets
+- Dependency updates
+- built using Go 1.16.8
+  - Statically linked
+  - Linux (x86, x64)
+
+### Added
+
+- Add (limited) initial support for Nagios Performance Data output
+  - initial support provided for the `check_vmware_datastore` plugin
+  - updates to other plugins are planned for future releases
+
+- List of download links is now provided with releases
+
+### Changed
+
+- Dependencies
+  - `atc0005/go-nagios`
+    - `v0.7.0` to `v0.8.0`
+  - `actions/setup-node`
+    - `v2.4.0` to `v2.4.1`
+
+- `Makefile`
+  - text file containing download links is generated by build recipes
+  - new `release-build` recipe intended to act as a wrapper for all tasks
+    required to generate assets for public release
+  - existing `windows` and `linux` recipes split into platform-arch specific
+    recipes
+    - `windows` and `linux` recipes retained as wrappers for generating x86
+      and x64 assets for each platform
+  - `clean` recipe
+    - dependency removed from `windows` and `linux` recipes and
+      platform-arch specific recipes
+    - now used only by `all` and `release-build` recipes
+    - empty plugin-specific subdirectories are now removed
+
+### Deprecated
+
+- Linux 32-bit (x86) binaries have been discontinued for now
+  - if there is interest, they can be provided in future releases
+  - see GH-192 for details (and to leave feedback)
+
 ## [v0.19.1] - 2021-09-20
 
 ### Overview