Remove RC3 mentions from docs

.github/PULL_REQUEST_TEMPLATE.md

@@ -5,12 +5,7 @@
 
 ## Version
 
-These are changes for Chef Infra Client version(s):
-
-- [ ] 19 GA
-- [ ] RC3
-- [ ] RC2
-- [ ] RC1
+These are changes for Chef Infra Client versions:
 
 <!-- Include the version that this updates. -->
 

content/features/agentless/_index.md

@@ -183,7 +183,7 @@ See the list of [built-in Chef Infra resources](resources) that are supported in
 
 {{< readfile file="/reusable/md/agentless_custom_resource.md" >}}
 
-For documentation on updating custom resources, see the [RC3 custom resources documentation](resources/custom).
+For documentation on updating custom resources, see the [custom resources documentation](resources/custom).
 For general guidelines on writing a custom resource, see the [custom resources documentation](https://docs.chef.io/custom_resources/).
 
 #### Example

content/install/installer/_index.md

@@ -1,5 +1,5 @@
 +++
-title = "Install Chef Infra Client RC3 with a native installer"
+title = "Install Chef Infra Client with a native installer"
 linkTitle = "Native installer"
 
 [menu.install]

content/install/migration_tool/install.md

@@ -8,7 +8,7 @@ parent = "install/migration_tool"
 weight = 20
 +++
 
-This page documents how to install Chef Infra Client RC3 in an online environment.
+This page documents how to install Chef Infra Client in an online environment.
 
 ## Supported platforms
 

content/install/migration_tool/install_airgap.md

@@ -9,7 +9,7 @@ parent = "install/migration_tool"
 weight = 20
 +++
 
-This page documents how to do a fresh install of Chef Infra Client RC3 in an air-gapped environment.
+This page documents how to do a fresh install of Chef Infra Client in an air-gapped environment.
 
 ## Supported platforms
 

content/install/migration_tool/reference.md

@@ -156,7 +156,7 @@ migrate-ice apply airgap </PATH/TO/BUNDLE> --fresh-install --license-key "<LICEN
 
 ### Upgrade Chef Infra Client
 
-These examples show how to upgrade Chef Infra Client to version 19 RC3 from an earlier version.
+These examples show how to upgrade Chef Infra Client to version 19 from an earlier version.
 
 Standard online upgrade:
 

content/install/migration_tool/upgrade_airgap.md

@@ -1,5 +1,5 @@
 +++
-title = "Upgrade Chef Infra Client to version 19 RC3 using the migration tool in an air-gapped environment"
+title = "Upgrade Chef Infra Client to version 19 using the migration tool in an air-gapped environment"
 
 [menu.install]
 title = "Air-gapped upgrade"
@@ -8,7 +8,7 @@ parent = "install/migration_tool"
 weight = 20
 +++
 
-This page documents how to upgrade Chef Infra Client to version 19 RC3 in an air-gapped environment.
+This page documents how to upgrade Chef Infra Client to version 19 in an air-gapped environment.
 
 ## Supported platforms
 

content/install/migration_tool/upgrade_online.md

@@ -1,5 +1,5 @@
 +++
-title = "Upgrade Chef Infra Client to version 19 RC3 using the migration tool in an online environment"
+title = "Upgrade Chef Infra Client to version 19 using the migration tool in an online environment"
 
 [menu.install]
 title = "Online upgrade"
@@ -8,7 +8,7 @@ parent = "install/migration_tool"
 weight = 20
 +++
 
-This page documents how to upgrade Chef Infra Client to version 19 RC3 in an online environment.
+This page documents how to upgrade Chef Infra Client to version 19 in an online environment.
 
 ## Supported platforms