chore(release): prepare for v8.1.21

Author: César Román

CHANGELOG.md

@@ -1,3 +1,14 @@
+## v8.1.21 (2022-09-30)
+
+### Feat
+
+- **system**: add new roster functions from 8.1.21 (#99)
+- **system**: add util.getModules function (#98)
+
+### Refactor
+
+- use correct typing notation for args and kwargs (#97)
+
 ## v8.1.20.post5 (2022-09-21)
 
 ### Feat

README.md

@@ -76,7 +76,7 @@ python2 -m pip uninstall ignition-api
 
 ### Downloading from releases
 
-You may also download the code targeted to your desired version from the [releases page](https://github.com/ignition-api/7.9/releases) and add it as a dependency to your scripting project.
+You may also download the code targeted to your desired version from the [releases page](https://github.com/ignition-api/8.1/releases) and add it as a dependency to your scripting project.
 
 #### Using as a dependency in PyCharm
 
@@ -101,7 +101,7 @@ This project consists of the following packages:
 
 #### com.inductiveautomation
 
-This package includes supporting Inductive Automation's classes and interfaces. For more information, see documentation here: <https://files.inductiveautomation.com/sdk/javadoc/ignition81/8.1.20/index.html>.
+This package includes supporting Inductive Automation's classes and interfaces. For more information, see documentation here: <https://files.inductiveautomation.com/sdk/javadoc/ignition81/8.1.21/index.html>.
 
 #### java/javax
 
@@ -113,7 +113,7 @@ This package includes supporting classes and interfaces from Apache Commons Math
 
 #### org.json
 
-This package includes supporting classes and interfaces from the Inductive Automation's `org.json` package, see documentation here: <https://files.inductiveautomation.com/sdk/javadoc/ignition81/8.1.20/org/json/package-summary.html>
+This package includes supporting classes and interfaces from the Inductive Automation's `org.json` package, see documentation here: <https://files.inductiveautomation.com/sdk/javadoc/ignition81/8.1.21/org/json/package-summary.html>
 
 #### org.python
 

src/system/__version__.py

@@ -1,6 +1,6 @@
 """Package information."""
 
-__version__ = "8.1.20"
-__build__ = "2022082313"
-__cycle__ = ".post5"
+__version__ = "8.1.21"
+__build__ = "2022092908"
+__cycle__ = ""
 __package_version__ = "{0}{1}".format(__version__, __cycle__)  # type: str