chore(release): release version v2.12.1 [skip ci]

Author: powersj

CHANGELOG.md

@@ -1,6 +1,6 @@
-## [unreleased]
+## 2.12.1 [2022-12-01]
 ### Bug fixes
-- [#363](https://github.com/influxdata/influxdb-client-go/pull/363) Generated server stubs return also error message from InfluxDB 1.x forward compatible API.  
+- [#363](https://github.com/influxdata/influxdb-client-go/pull/363) Generated server stubs return also error message from InfluxDB 1.x forward compatible API.
 - [#364](https://github.com/influxdata/influxdb-client-go/pull/364) Fixed panic when retrying over a long period without a server connection.
 
 ### Documentation
@@ -13,12 +13,12 @@
 - [#358](https://github.com/influxdata/influxdb-client-go/pull/358):
     - Added possibility to set an application name, which will be part of the User-Agent HTTP header:
         - Set using `Options.SetApplicationName`
-        - Warning message is written to log if an application name is not set 
+        - Warning message is written to log if an application name is not set
           - This may change to be logged as an error in a future release
     - Added example how to fully override `User-Agent` header using `Doer` interface
 
 ### Bug fixes
-- [#359](https://github.com/influxdata/influxdb-client-go/pull/359) `WriteAPIBlocking.Flush()` correctly returns nil error. 
+- [#359](https://github.com/influxdata/influxdb-client-go/pull/359) `WriteAPIBlocking.Flush()` correctly returns nil error.
 
 ## 2.11.0 [2022-09-29]
 ### Features

version.go

@@ -13,7 +13,7 @@ import (
 
 const (
 	// Version defines current version
-	Version = "2.12.0"
+	Version = "2.12.1"
 )
 
 func init() {