diff --git a/doc/source/conf.py b/doc/source/conf.py
index a846ece..1eb78d7 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -49,7 +49,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = 'Airship Project'
-copyright = '2019-2020, The Airship Authors'
+copyright = '2019-2021, The Airship Authors'
 author = 'The Airship Authors'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
diff --git a/doc/source/develop/airship1-developers.rst b/doc/source/develop/airship1-developers.rst
index eaaafd6..93cea99 100644
--- a/doc/source/develop/airship1-developers.rst
+++ b/doc/source/develop/airship1-developers.rst
@@ -74,7 +74,7 @@ smaller, demo site.
 `Airsloop`_ is a fully-authored Airship site that can be quickly deployed as a
 bare metal, demo lab.
 
-.. _Airship-in-a-Bottle: https://opendev.org/airship/treasuremap/src/branch/master/tools/deployment/aiab
+.. _Airship-in-a-Bottle: https://opendev.org/airship/treasuremap/src/branch/v1.9/tools/deployment/aiab
 
 .. _Airskiff: https://docs.airshipit.org/treasuremap/airskiff.html
 
@@ -176,7 +176,7 @@ component images.
 
 .. _Airskiff: https://docs.airshipit.org/treasuremap/airskiff.html
 
-.. _Airship-in-a-Bottle Multinode: https://opendev.org/airship/treasuremap/src/branch/master/tools/deployment/aiab
+.. _Airship-in-a-Bottle Multinode: https://opendev.org/airship/treasuremap/src/branch/v1.9/tools/deployment/aiab
 
 Final Checks
 ------------
diff --git a/doc/source/develop/airship2-developers.rst b/doc/source/develop/airship2-developers.rst
index da0e28d..e104977 100644
--- a/doc/source/develop/airship2-developers.rst
+++ b/doc/source/develop/airship2-developers.rst
@@ -42,7 +42,7 @@ Each Airship 2 project has its own development guidelines. Join the ongoing Airs
 development by referencing the `airshipctl`_ or the `airshipui`_ documentation.
 
 .. _airshipctl: https://docs.airshipit.org/airshipctl/developers.html
-.. _Airship 2 evolution blog series: https://www.airshipit.org/blog/airship-blog-series-1-evolution-towards-2.0
+.. _Airship 2 evolution blog series: https://www.airshipit.org/blog/airship-update-march-2021
 .. _airshipui: https://docs.airshipit.org/airshipui/developers.html
 .. _Cluster API: https://github.com/kubernetes-sigs/cluster-api
 .. _kubeadm: https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm
diff --git a/doc/source/develop/code-conventions.rst b/doc/source/develop/code-conventions.rst
index 625cbd7..3878513 100644
--- a/doc/source/develop/code-conventions.rst
+++ b/doc/source/develop/code-conventions.rst
@@ -351,4 +351,4 @@ prevail.
 .. _Shellcheck: https://github.com/koalaman/shellcheck
 .. _OCI image annotations standard: https://github.com/opencontainers/image-spec/blob/master/annotations.md#annotations
 .. _Airship Multiple Linux Distribution Support: https://airship-specs.readthedocs.io/en/latest/specs/1.x/approved/airship_multi_linux_distros.html#container-builds
-.. _example Dockerfile: https://opendev.org/airship/docs/src/branch/master/examples/Dockerfile.opensuse_15
+.. _example Dockerfile: https://opendev.org/airship/images/src/branch/master/image-builder/Dockerfile.ubuntu_focal
diff --git a/doc/source/index.rst b/doc/source/index.rst
index 7a2969e..0af11c1 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -70,7 +70,7 @@ developers.
    :maxdepth: 1
 
    What is Airship 1? <https://www.airshipit.org/collateral/Airship_OnePager.pdf>
-   Airship-in-a-Bottle <https://opendev.org/airship/treasuremap/src/branch/master/tools/deployment/aiab>
+   Airship-in-a-Bottle <https://opendev.org/airship/treasuremap/src/branch/v1.9/tools/deployment/aiab>
    Airsloop: Simple Bare-Metal Airship <https://docs.airshipit.org/treasuremap/airsloop.html>
    Seaworthy: Production-grade Airship <https://docs.airshipit.org/treasuremap/seaworthy.html>
    Treasuremap <https://docs.airshipit.org/treasuremap>