chore: prepare tokio-stream 0.1.9 (#4743)

Author: Darksonn

tokio-stream/CHANGELOG.md

@@ -1,3 +1,23 @@
+# 0.1.9 (June 4, 2022)
+
+- deps: upgrade `tokio-util` dependency to `0.7.x` ([#3762])
+- stream: add `StreamExt::map_while` ([#4351])
+- stream: add `StreamExt::then` ([#4355])
+- stream: add cancel-safety docs to `StreamExt::next` and `try_next` ([#4715])
+- stream: expose `Elapsed` error ([#4502])
+- stream: expose `Timeout` ([#4601])
+- stream: implement `Extend` for `StreamMap` ([#4272])
+- sync: add `Clone` to `RecvError` types ([#4560])
+
+[#3762]: https://github.com/tokio-rs/tokio/pull/3762
+[#4272]: https://github.com/tokio-rs/tokio/pull/4272
+[#4351]: https://github.com/tokio-rs/tokio/pull/4351
+[#4355]: https://github.com/tokio-rs/tokio/pull/4355
+[#4502]: https://github.com/tokio-rs/tokio/pull/4502
+[#4560]: https://github.com/tokio-rs/tokio/pull/4560
+[#4601]: https://github.com/tokio-rs/tokio/pull/4601
+[#4715]: https://github.com/tokio-rs/tokio/pull/4715
+
 # 0.1.8 (October 29, 2021)
 
 - stream: add `From<Receiver<T>>` impl for receiver streams ([#4080])

tokio-stream/Cargo.toml

@@ -4,7 +4,7 @@ name = "tokio-stream"
 # - Remove path dependencies
 # - Update CHANGELOG.md.
 # - Create "tokio-stream-0.1.x" git tag.
-version = "0.1.8"
+version = "0.1.9"
 edition = "2018"
 rust-version = "1.49"
 authors = ["Tokio Contributors <team@tokio.rs>"]