Prepare for the 0.2.31 release (#2004)

RELEASES.md

@@ -1,5 +1,7 @@
 # Enso Next
 
+## Enso 0.2.31 (2021-10-01)
+
 ## Interpreter/Runtime
 
 - Added experimental support for automatic parallelization of computations
@@ -15,6 +17,12 @@
 - Added support for computing least-squares linear regression on tables
   ([#2003](https://github.com/enso-org/enso/pull/2003)).
 
+## Known Issues
+
+- This is a beta release, so please see the
+  [issue tracker](https://github.com/enso-org/enso/issues?q=is%3Aissue+is%3Aopen+created%3A%3C2021-10-01)
+  for issues opened before the release date.
+
 ## Enso 0.2.30 (2021-09-23)
 
 ## Interpreter/Runtime

build.sbt

@@ -18,8 +18,8 @@ val scalacVersion  = "2.13.6"
 val rustVersion    = "1.54.0-nightly"
 val graalVersion   = "21.1.0"
 val javaVersion    = "11"
-val ensoVersion    = "0.2.31-SNAPSHOT"  // Note [Engine And Launcher Version]
-val currentEdition = "2021.19-SNAPSHOT" // Note [Default Editions]
+val ensoVersion    = "0.2.31"  // Note [Engine And Launcher Version]
+val currentEdition = "2021.19" // Note [Default Editions]
 val stdLibVersion  = ensoVersion
 
 /* Note [Engine And Launcher Version]

distribution/lib/Standard/Base/0.2.31/package.yaml

@@ -1,6 +1,6 @@
 name: Base
 namespace: Standard
-version: 0.2.31-SNAPSHOT
+version: 0.2.31
 license: APLv2
 authors:
   - name: Enso Team

distribution/lib/Standard/Database/0.2.31/package.yaml

@@ -1,6 +1,6 @@
 name: Database
 namespace: Standard
-version: 0.2.31-SNAPSHOT
+version: 0.2.31
 license: APLv2
 authors:
   - name: Enso Team