[VOL-5545] Update voltha docs

- release notes for VOLTHA versions 2.6 to 2.15 with new Jira links and adjust release schedule details
- update old links
- remove ONF references and links
- update e-mail links
- update copright notices

Change-Id: Id6be18986a8f52f2dfcc07e2b0d2efcb0ae1c0e4
Signed-off-by: serkant.uluderya <serkant.uluderya@netsia.com>
diff --git a/howto/release/components/onos_components.rst b/howto/release/components/onos_components.rst
index 00e447d..dbd63ce 100644
--- a/howto/release/components/onos_components.rst
+++ b/howto/release/components/onos_components.rst
@@ -52,7 +52,7 @@
 
 - Jenkins jobs from `release matrix: v2.12 <https://lf-broadband.atlassian.net/wiki>`_
 
-    - `changeset approval for job merge <https://gerrit.lfbroadband.org/q/owner:do-not-reply%2540opennetworking.org>`_
+    - `changeset approval for job merge <https://gerrit.lfbroadband.org/q/owner:do-not-reply%2540lfbroadband.org>`_
     - pom.xml non-SNAPSHOT (first approved changeset)
 
       - `licensed <https://jenkins.lfbroadband.org/job/verify_sadis_licensed/>`_
@@ -78,12 +78,12 @@
   - Approve the pom.xml pull request and merge.
   - Merge will trigger (https://jenkins.lfbroadband.org/job/maven-publish_sadis/ for sadis app, similar link for olt and other apps) that publish the artifact in the staging repo on oss.sonatype.org, you need to release it.
   - Wait for build to complete
-  - Merge the patches here https://gerrit.lfbroadband.org/q/owner:do-not-reply%2540opennetworking.org
+  - Merge the patches here https://gerrit.lfbroadband.org/q/owner:do-not-reply%2540lfbroadband.org
 
 - Artifact staging on sonatype, published to maven central:
 
   - Visit `https://oss.sonatype.org <https://oss.sonatype.org>`_
-  - Login with ONF credentials
+  - Login with LF BB credentials
 
     - In the Artifact Search box
 
diff --git a/howto/release/components/onos_dependencies.rst b/howto/release/components/onos_dependencies.rst
index 51bc0ad..ea6b94d 100644
--- a/howto/release/components/onos_dependencies.rst
+++ b/howto/release/components/onos_dependencies.rst
@@ -101,7 +101,7 @@
 
    <?xml version="1.0" encoding="UTF-8"?>
    <!--
-     ~ Copyright 2017-2023 Open Networking Foundation (ONF) and the ONF Contributors
+     ~ Copyright 2017-2023 Linux Foundation Broadband Contributors
      ~
      ~ Licensed under the Apache License, Version 2.0 (the "License");
    -->
diff --git a/howto/release/components/sadis b/howto/release/components/sadis
index be770ed..575d374 100644
--- a/howto/release/components/sadis
+++ b/howto/release/components/sadis
@@ -7,7 +7,3 @@
 Inventory pom.xml
 Update MVN Plugin versions in use.
 For Release remove -SNAPSHOT and build.
-
-# Document component dependency page
-
-https://wiki.opennetworking.org/display/VOLTHA/component-sadis
diff --git a/howto/release/release-notes.rst b/howto/release/release-notes.rst
index e1516a1..d35d9bf 100644
--- a/howto/release/release-notes.rst
+++ b/howto/release/release-notes.rst
@@ -32,8 +32,8 @@
 
 - Release notes: content and hilights:
 
-  - Ask `VOLTHA TST(s) <https://opennetworking.org/voltha/>`_ to write up the release notes documentation.
-  - ONF will work on filling in the grid of dependent components and apps
+  - Ask `VOLTHA TST(s) <https://lfbroadband.org/projects/voltha/>`_ to write up the release notes documentation.
+  - LF BB will work on filling in the grid of dependent components and apps
     at the bottom as they are built during a release cycle.
 
 - Pre-screen your patch for potential problems, ``make test`` failures will cause patch acceptance to fail.
@@ -75,8 +75,8 @@
 
 Release independent changes
 ---------------------------
-- Update `copyright notice dates <https://github.com/joey-onf/copyright/blob/origin/master/notice>`_
+- Update copyright notice if it's references to an old date.
 
-  - VALID: Copyright 2017-2023 Open Networking Foundation (ONF) and the ONF Contributors
+  - VALID: Copyright 2017-2026 Linux Foundation Broadband
   - Copyright notice must be inclusive of the date sources were last modified.
   - Use of strings like 2017-present are not valid syntax and can have legal implications.