chore(main): release bigtable 1.50.0 (#19994)

🤖 I have created a release *beep* *boop*
---


##
[1.50.0](bigtable/v1.49.0...bigtable/v1.50.0)
(2026-06-17)


### Features

* **bigtable:** Enable JWT
([#19957](#19957))
([af93528](af93528))
* **bigtable:** Generate Admin API client using selective gapic
([#19962](#19962))
([a37509d](a37509d))
* **bigtable:** Refactor channel_pool_factory as we need to maintain two
channel factory one for session and another for unary
([#14652](#14652))
([0c0b6ce](0c0b6ce))
* **bigtable:** Wrap admin client
([#14534](#14534))
([0bea4ba](0bea4ba))
* Update API sources and regenerate
([#19950](#19950))
([c7607be](c7607be))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

.release-please-individual-manifest.json

@@ -4,7 +4,7 @@
   "auth/oauth2adapt": "0.2.8",
   "bigquery": "1.77.0",
   "bigquery/v2": "0.0.0",
-  "bigtable": "1.49.0",
+  "bigtable": "1.50.0",
   "compute/metadata": "0.9.0",
   "datastore": "1.24.0",
   "firestore": "1.22.0",

bigtable/CHANGES.md

@@ -1,5 +1,16 @@
 # Changes
 
+## [1.50.0](https://github.com/googleapis/google-cloud-go/compare/bigtable/v1.49.0...bigtable/v1.50.0) (2026-06-17)
+
+
+### Features
+
+* **bigtable:** Enable JWT ([#19957](https://github.com/googleapis/google-cloud-go/issues/19957)) ([af93528](https://github.com/googleapis/google-cloud-go/commit/af93528c6eb18e841783987820b9f586293459e4))
+* **bigtable:** Generate Admin API client using selective gapic ([#19962](https://github.com/googleapis/google-cloud-go/issues/19962)) ([a37509d](https://github.com/googleapis/google-cloud-go/commit/a37509ddadc60a81e5dfb0f373e47d0d578d8cca))
+* **bigtable:** Refactor channel_pool_factory as we need to maintain two channel factory one for session and another for unary ([#14652](https://github.com/googleapis/google-cloud-go/issues/14652)) ([0c0b6ce](https://github.com/googleapis/google-cloud-go/commit/0c0b6ceba693dbe8af778117f6ca10faf0ca67ff))
+* **bigtable:** Wrap admin client ([#14534](https://github.com/googleapis/google-cloud-go/issues/14534)) ([0bea4ba](https://github.com/googleapis/google-cloud-go/commit/0bea4ba37832608dc05293a1eb2a3c756a9f27d9))
+* Update API sources and regenerate ([#19950](https://github.com/googleapis/google-cloud-go/issues/19950)) ([c7607be](https://github.com/googleapis/google-cloud-go/commit/c7607be52757b803df345670b5d0621c2bb9ba30))
+
 ## [1.49.0](https://github.com/googleapis/google-cloud-go/releases/tag/bigtable%2Fv1.49.0) (2026-06-10)
 
 ### Features

bigtable/internal/version.go

@@ -365,7 +365,7 @@ libraries:
       - README.md
     skip_release: true
   - name: bigtable
-    version: 1.49.0
+    version: 1.50.0
     apis:
       - path: google/bigtable/v2
         go: