Add tools/update-version.sh

ci/publish.sh

@@ -20,6 +20,6 @@ for i in "${!MEMBERS[@]}"; do
         cargo publish
     )
     if [[ $((i + 1)) != "${#MEMBERS[@]}" ]]; then
-        sleep 30
+        sleep 45
     fi
 done

tools/update-version.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# Update version in Cargo.toml.
+#
+# Usage:
+#    ./tools/update-version.sh [options]
+#    ./tools/update-version.sh -y patch
+#    ./tools/update-version.sh -y minor
+#    ./tools/update-version.sh -y prerelease --pre-id alpha
+#
+# Note: This script requires cargo-workspaces <https://github.com/pksunkara/cargo-workspaces>
+
+set -euo pipefail
+IFS=$'\n\t'
+
+cargo workspaces version --force '*' --no-git-commit --exact "$@"