From bd0cfb00c29650c4381c6fc25b6aeec98fe41a6e Mon Sep 17 00:00:00 2001
From: Leonid Ryzhyk <lryzhyk@vmware.com>
Date: Sun, 11 Apr 2021 09:02:24 -0700
Subject: [PATCH] Bump version to 0.39.0.

---
 CHANGELOG.md                                | 9 +++++++--
 package.yaml                                | 2 +-
 src/Language/DifferentialDatalog/Version.hs | 2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6038f7da1..e5d4255c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,9 +3,9 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## [0.39.0] - April 11, 2021
 
-## D3log
+### D3log
 
 - Experimental compiler support for D3log (wip).
 
@@ -17,6 +17,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   R() :- var x = 5.
   ```
 
+### Bug fix
+
+- Delete old Rust files in the generated project.  This prevents compilation
+  errors when upgrading to a new version of DDlog.
+
 ## [0.38.0] - Mar 11, 2021
 
 ### API changes
diff --git a/package.yaml b/package.yaml
index 36269d024..b61b1e2f8 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:                differential-datalog
-version:             0.17.0.0
+version:             0.39.0
 github:              "vmware/differential-datalog"
 license:             MIT
 author:              "Leonid Ryzhyk"
diff --git a/src/Language/DifferentialDatalog/Version.hs b/src/Language/DifferentialDatalog/Version.hs
index 315ca1230..0a33e394b 100644
--- a/src/Language/DifferentialDatalog/Version.hs
+++ b/src/Language/DifferentialDatalog/Version.hs
@@ -32,7 +32,7 @@ import GitHash
 
 -- Keep this in sync with the binary release version on github
 dDLOG_VERSION :: String
-dDLOG_VERSION = "v0.38.0"
+dDLOG_VERSION = "v0.39.0"
 
 gitHash :: String
 gitHash = giHash $$tGitInfoCwd