regenerate example parquet file
diff --git a/datafusion/core/example.parquet b/datafusion/core/example.parquet
index 94de103..17f7473 100644
--- a/datafusion/core/example.parquet
+++ b/datafusion/core/example.parquet
Binary files differ
diff --git a/dev/release/README.md b/dev/release/README.md
index c6bc9be..1817b30 100644
--- a/dev/release/README.md
+++ b/dev/release/README.md
@@ -124,20 +124,31 @@
Checkout the main commit to be released
-```
+```shell
git fetch apache
git checkout apache/main
```
-Update datafusion version in `datafusion/Cargo.toml` to `38.0.0`:
+Manually update the datafusion version in the root `Cargo.toml` to `38.0.0`.
+Run `cargo update` in the root directory and also in `datafusion-cli`:
+
+```shell
+cargo update
+cd datafustion-cli
+cargo update
+cd ..
```
-./dev/update_datafusion_versions.py 38.0.0
+
+Run `cargo test` to re-generate some example files:
+
+```shell
+cargo test
```
Lastly commit the version change:
-```
+```shell
git commit -a -m 'Update version'
```
@@ -193,7 +204,7 @@
The `dev/release/verify-release-candidate.sh` is a script in this repository that can assist in the verification process. Run it like:
-```
+```shell
./dev/release/verify-release-candidate.sh 38.0.0 0
```
@@ -222,7 +233,7 @@
Tag the same release candidate commit with the final release tag
-```
+```shell
git co apache/38.0.0-rc0
git tag 38.0.0
git push apache 38.0.0
