chore(spanner): release v1.8.0 (#2620)
diff --git a/internal/version/version.go b/internal/version/version.go
index 3328019..54d3ee0 100644
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -26,7 +26,7 @@
// Repo is the current version of the client libraries in this
// repo. It should be a date in YYYYMMDD format.
-const Repo = "20200706"
+const Repo = "20200721"
// Go returns the Go runtime version. The returned string
// has no whitespace.
diff --git a/spanner/CHANGES.md b/spanner/CHANGES.md
index c220591..126a3fc 100644
--- a/spanner/CHANGES.md
+++ b/spanner/CHANGES.md
@@ -1,5 +1,23 @@
# Changes
+## v1.8.0
+
+* Features:
+ - feat(spanner): support of client-level custom retry settings (#2599)
+ - feat(spanner): add a statement-based way to run read-write transaction. (#2545)
+* Bugfixes:
+ - fix(spanner): set 'gccl' to the request header. (#2609)
+ - fix(spanner): add the missing resource prefix (#2605)
+ - fix(spanner): fix the upgrade of protobuf. (#2583)
+ - fix(spanner): do not copy protobuf messages by value. (#2581)
+ - fix(spanner): fix the required resource prefix. (#2580)
+ - fix(spanner): add extra field to ignore with cmp (#2577)
+ - fix(spanner): remove appengine-specific numChannels. (#2513)
+* Misc:
+ - test(spanner): log warning instead of fail for stress test (#2559)
+ - test(spanner): fix failed TestRsdBlockingStates test (#2597)
+ - chore(spanner): cleanup mockserver and mockclient (#2414)
+
## v1.7.0
* Retry:
- Only retry certain types of internal errors. (#2460)
