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new d6a01f58c [docs] Add Upgrade Notes for v0.8 (#1695)
d6a01f58c is described below
commit d6a01f58ce9f3c24ca89556d97de9fcd76e9cafb
Author: Jark Wu <[email protected]>
AuthorDate: Mon Sep 15 10:17:23 2025 +0800
[docs] Add Upgrade Notes for v0.8 (#1695)
---
website/docs/maintenance/operations/racks.md | 2 +-
.../maintenance/operations/upgrade-notes-0.8.md | 32 ++++++++++++++++++++++
.../maintenance/operations/upgrade-notes-0.9.md | 13 +++++++++
website/src/css/custom.css | 4 +++
4 files changed, 50 insertions(+), 1 deletion(-)
diff --git a/website/docs/maintenance/operations/racks.md
b/website/docs/maintenance/operations/racks.md
index 60d7c943e..7d656d5c1 100644
--- a/website/docs/maintenance/operations/racks.md
+++ b/website/docs/maintenance/operations/racks.md
@@ -1,5 +1,5 @@
---
-title: Racks
+title: Rack-Aware Deployment
sidebar_position: 2
---
diff --git a/website/docs/maintenance/operations/upgrade-notes-0.8.md
b/website/docs/maintenance/operations/upgrade-notes-0.8.md
new file mode 100644
index 000000000..3361e6516
--- /dev/null
+++ b/website/docs/maintenance/operations/upgrade-notes-0.8.md
@@ -0,0 +1,32 @@
+---
+title: Upgrade Notes
+sidebar_position: 3
+---
+
+# Upgrade Notes from v0.7 to v0.8
+
+These upgrade notes discuss important aspects, such as configuration,
behavior, or dependencies, that changed between Fluss 0.7 and Fluss 0.8. Please
read these notes carefully if you are planning to upgrade your Fluss version to
0.8.
+
+## Deprecation / End of Support
+
+### Java 8 is Deprecated
+Beginning with Fluss v0.8, we now only provide binary distributions built with
Java 11.
+**Java 8 is deprecated** as of this release and will be fully removed in
future versions.
+
+🔧 **For users still on Java 8**:
+You can continue building Fluss from source using Java 8 by running:
+```bash
+mvn install -DskipTests -Pjava8
+```
+However, we **strongly recommend upgrading to Java 11 or higher** to ensure
compatibility, performance, and long-term support.
+
+🔁 **If you’re using Fluss with Apache Flink**:
+Please also upgrade your Flink deployment to **Java 11 or above**. All Flink
versions currently supported by Fluss are fully compatible with Java 11.
+
+## Metrics Updates
+
+We have updated the report level for some metrics and also removed some
metrics, this greatly reduces the metrics amount and improves the performance.
+
+The following metrics are removed: TODO
+
+The following metrics are changed: TODO
\ No newline at end of file
diff --git a/website/docs/maintenance/operations/upgrade-notes-0.9.md
b/website/docs/maintenance/operations/upgrade-notes-0.9.md
new file mode 100644
index 000000000..e4c1f8fe5
--- /dev/null
+++ b/website/docs/maintenance/operations/upgrade-notes-0.9.md
@@ -0,0 +1,13 @@
+---
+title: Upgrade Notes
+sidebar_class_name: hidden
+---
+
+# Upgrade Notes from v0.8 to v0.9
+
+These upgrade notes discuss important aspects, such as configuration,
behavior, or dependencies, that changed between Fluss 0.8 and Fluss 0.9. Please
read these notes carefully if you are planning to upgrade your Fluss version to
0.9.
+
+
+## Deprecation / End of Support
+
+TODO
\ No newline at end of file
diff --git a/website/src/css/custom.css b/website/src/css/custom.css
index d81969bbd..6efba04d8 100644
--- a/website/src/css/custom.css
+++ b/website/src/css/custom.css
@@ -237,4 +237,8 @@
opacity: .6;
text-align: center;
width: 98%;
+}
+
+.hidden {
+ display: none !important;
}
\ No newline at end of file
