update NOTICE and CHANGELOG to prepare for release (#83)

Author: dgrove-oss

NOTICE.txt

@@ -1,5 +1,5 @@
 Apache OpenWhisk Runtime PHP
-Copyright 2016-2019 The Apache Software Foundation
+Copyright 2016-2020 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).

core/php7.2Action/CHANGELOG.md

@@ -17,12 +17,13 @@
 #
 -->
 
-## Apache 1.14.0 (next release)
+## Apache 1.14.0
 Changes:
   - Update version of PHP to 7.2.25
   - Update guzzlehttp/guzzle to 6.5.0
   - Update ramsey/uuid to 3.9.1
   - Support getenv()
+  - Support for __OW_ACTION_VERSION (openwhisk/4761)
 
 ## Apache 1.13.0-incubating
 Changes:

core/php7.3Action/CHANGELOG.md

@@ -16,14 +16,14 @@
 # limitations under the License.
 #
 -->
-## Apache 1.14.0 (next release)
+## Apache 1.14.0
 Changes:
   - Update version of PHP to 7.3.12
   - Update guzzlehttp/guzzle to 6.5.0
   - Update ramsey/uuid to 3.9.1
   - Added PHP extension mongodb
   - Support getenv()
-
+  - Support for __OW_ACTION_VERSION (openwhisk/4761)
 
 ## Apache 1.13.0-incubating
 Initial release

core/php7.4Action/CHANGELOG.md

@@ -16,10 +16,8 @@
 # limitations under the License.
 #
 -->
-## Apache 1.14.0 (next release)
-
+## Apache 1.14.0
 Initial release
-
 - Added: PHP: 7.4.0
 - Added: PHP extensions in addition to the standard ones:
     - bcmath