cmdr: bump to v2.0.9

- v2.0.9

  - security patches
  - bugs fixed
  - uniform Store() & CmdStore() apis: `Set()` and `Store()`
  - change `loader.Load`
  - removed `exec` subpackage since it had been removed to `hedzr/is`
  - fix bindOpts to detect user's Args via `WithArgs(...)`
  - prevent internal jsonLoaderS's file not exists error
  - fixed `ForFileMax` to return errors
  - update tiny app / sample codes
  - add `LoadedSources`
  - add `VarLogDir`
  - fix `VarRunDir`
  - add `app.SetDesc()`
  - add `app.Description()`
  - add auto-env-vars-bindings feature
  - fix building on windows

CHANGELOG

@@ -1,5 +1,24 @@
 # CHANGELOG
 
+- v2.0.9
+
+  - security patches
+  - bugs fixed
+  - uniform Store() & CmdStore() apis: `Set()` and `Store()`
+  - change `loader.Load`
+  - removed `exec` subpackage since it had been removed to `hedzr/is`
+  - fix bindOpts to detect user's Args via `WithArgs(...)`
+  - prevent internal jsonLoaderS's file not exists error
+  - fixed `ForFileMax` to return errors
+  - update tiny app / sample codes
+  - add `LoadedSources`
+  - add `VarLogDir`
+  - fix `VarRunDir`
+  - add `app.SetDesc()`
+  - add `app.Description()`
+  - add auto-env-vars-bindings feature
+  - fix building on windows
+
 - v2.0.8
 
   - fixed help screen, the missing envvars list

doc.go

@@ -2,4 +2,4 @@
 
 package cmdr
 
-const Version = "v2.0.8" // Version fir hedzr/cmdr/v2
+const Version = "v2.0.9" // Version fir hedzr/cmdr/v2