Prepare for 2.1.2 release

AUTHORS.md

@@ -1,2 +1,3 @@
 - Justin Keller ([nodesocket](https://github.com/nodesocket))
 - Manuel Wildauer ([int9h](https://github.com/int9h))
+- Adam Daniels ([adam12](https://github.com/adam12))

CHANGELOG.md

@@ -1,7 +1,7 @@
 CHANGELOG
 =========
 
-## Unreleased
+## 2.1.2 - *7/10/2020*
 
 - Append `.aes` file extension instead of substituting when encrypting
 

cryptr.bash

@@ -18,7 +18,7 @@
 
 set -eo pipefail; [[ $TRACE ]] && set -x
 
-readonly VERSION="2.1.1"
+readonly VERSION="2.1.2"
 readonly OPENSSL_CIPHER_TYPE="aes-256-cbc"
 
 cryptr_version() {