Release crates, including mountpoint-s3-fs 0.8.4 (#1734)

Bump versions / update changelogs of the following crates prior to the
release:

- `mountpoint-s3-crt`
- `mountpoint-s3-client`
- `mountpoint-s3-fs`

Diff with the previous release:
https://github.com/awslabs/mountpoint-s3/compare/mountpoint-s3-fs-0.8.3..main

### Does this change impact existing behavior?

No.

### Does this change need a changelog entry? Does it require a version
change?

No.

---

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license and I agree to the terms of
the [Developer Certificate of Origin
(DCO)](https://developercertificate.org/).

---------

Signed-off-by: Vlad Volodkin <vlaad@amazon.co.uk>
Co-authored-by: Vlad Volodkin <vlaad@amazon.co.uk>

Author: vladem

Cargo.lock

@@ -1,4 +1,8 @@
-## Unreleased (v0.19.5)
+## Unreleased
+
+## v0.19.5 (December 22, 2025)
+
+* Add new CRT request metrics to telemetry data. ([#1701](https://github.com/awslabs/mountpoint-s3/pull/1701))
 
 ## v0.19.4 (October 30, 2025)
 

mountpoint-s3-client/CHANGELOG.md

@@ -1,4 +1,8 @@
-## Unreleased (v0.13.5)
+## Unreleased
+
+## v0.13.5 (December 22, 2025)
+
+* Add new CRT request metrics to telemetry data. ([#1701](https://github.com/awslabs/mountpoint-s3/pull/1701))
 
 ## v0.13.4 (October 30, 2025)
 

mountpoint-s3-crt/CHANGELOG.md

@@ -1,7 +1,9 @@
-## Unreleased (v0.8.4)
+## Unreleased
+
+## v0.8.4 (December 22, 2025)
 
 * Add metric to track cache hit rate in logs. ([#1716](https://github.com/awslabs/mountpoint-s3/pull/1716))
-* Remove redundant cache merics in logs. ([#1716](https://github.com/awslabs/mountpoint-s3/pull/1716), [#1721](https://github.com/awslabs/mountpoint-s3/pull/1721))
+* Remove redundant cache metrics in logs. ([#1716](https://github.com/awslabs/mountpoint-s3/pull/1716), [#1721](https://github.com/awslabs/mountpoint-s3/pull/1721))
 * Rename cache metrics for consistency. ([#1721](https://github.com/awslabs/mountpoint-s3/pull/1721))
 * Add cache metrics for OTLP export. ([#1724](https://github.com/awslabs/mountpoint-s3/pull/1724))
 * Improve memory limiter accuracy and make `initial_request_size` configurable. ([#1707](https://github.com/awslabs/mountpoint-s3/pull/1707))

mountpoint-s3-fs/CHANGELOG.md

@@ -1,7 +1,7 @@
 [package]
 name = "mountpoint-s3-fs"
 # See `/doc/PUBLISHING_CRATES.md` to read how to publish new versions.
-version = "0.8.3"
+version = "0.8.4"
 edition = "2024"
 license = "Apache-2.0"
 repository = "https://github.com/awslabs/mountpoint-s3"

mountpoint-s3-fs/Cargo.toml

@@ -1,13 +1,13 @@
 [package]
 name = "mountpoint-s3"
-version = "1.21.0"
+version = "1.22.0"
 edition = "2024"
 license = "Apache-2.0"
 publish = false
 default-run = "mount-s3"
 
 [dependencies]
-mountpoint-s3-fs = { path = "../mountpoint-s3-fs", version = "0.8.3" }
+mountpoint-s3-fs = { path = "../mountpoint-s3-fs", version = "0.8.4" }
 mountpoint-s3-client = { path = "../mountpoint-s3-client", version = "0.19.5" }
 
 anyhow = { version = "1.0.100", features = ["backtrace"] }