diff --git a/stream9.md b/stream9.md
index 8906751..e679669 100644
--- a/stream9.md
+++ b/stream9.md
@@ -19,9 +19,18 @@ toc: true
 
 ### Timeline
 
-* Available on mirrors: 2021-mm-dd
-* Available in SIG build system: 2021-mm-dd
-* Expected EOL: End of RHEL9 "[full support](https://access.redhat.com/support/policy/updates/errata#Full_Support_Phase)" phase
+* Initial [announcement](https://www.redhat.com/en/blog/faq-centos-stream-updates): 2020-12-08
+* [Sources](https://gitlab.com/redhat/centos-stream) available: 2021-02-19
+* [Build system](https://kojihub.stream.centos.org/) available: 2021-04-26 ([announcement](https://lists.centos.org/pipermail/centos-devel/2021-April/076772.html))
+* [Compose infrastructure](https://composes.stream.centos.org/) available: 2021-04-29 ([announcement](https://lists.centos.org/pipermail/centos-devel/2021-April/076802.html))
+* First community contribution: 2021-04-20 ([submitted](https://gitlab.com/redhat/centos-stream/rpms/pipewire/-/merge_requests/1)), 2021-05-05 ([merged](https://gitlab.com/redhat/centos-stream/rpms/pipewire/-/merge_requests/1#note_4322c388ba6206e482b664e25cbe13196abfddcc))
+* Manually-signed composes available: 2021-08-12
+* Available in [SIG build system](https://cbs.centos.org): 2021-09-03 ([announcement](https://lists.centos.org/pipermail/centos-devel/2021-September/077320.html))
+* [Containers](https://quay.io/centos/centos?tab=tags) available: 2021-09-18
+* Automated signing for composes: 2021-09-15
+* Available on [mirrors](http://mirror.stream.centos.org/): 2021-09-30 ([announcement](https://lists.centos.org/pipermail/centos-mirror/2021-September/024979.html))
+* Available in CI infrastructure: 2021-10-20 ([announcement](https://lists.centos.org/pipermail/centos-devel/2021-October/077383.html))
+* Expected EOL: End of RHEL9 "[full support](https://access.redhat.com/support/policy/updates/errata#Full_Support_Phase)" phase (Estimated 2027)
 
 ### Contribute
 
@@ -29,4 +38,9 @@ Contributions to CentOS Stream are being accepted now. Proposed contributions ar
 
 See the [CentOS Stream Contributor's Guide](https://docs.centos.org/en-US/stream-contrib/quickstart/) for details on how this process works, and to make your first contribution.
 
+Notable community contributions so far:
+
+* Neal Gompa updated PipeWire to 0.3.32 and enabled JACK ([BZ#1956854](https://bugzilla.redhat.com/show_bug.cgi?id=1956854))
+* Davide Cavalca added default configs to enable systemd-oomd and make it usable out of the box ([BZ#1962255](https://bugzilla.redhat.com/show_bug.cgi?id=1962255))
+* Neal Gompa added Wayland support for the GNOME Classic session ([BZ#2015914](https://bugzilla.redhat.com/show_bug.cgi?id=2015914))