From 267d7643ac914ef3e879c00382db0886f811f986 Mon Sep 17 00:00:00 2001
From: DhanushPillay <dhanushpillay28@gmail.com>
Date: Mon, 8 Dec 2025 14:57:50 +0530
Subject: [PATCH 1/2] Update GitHub Actions to latest versions
 (setup-python@v5, checkout@v4)

---
 .github/workflows/bot-pr-new.yaml |  2 +-
 .github/workflows/ci.yaml         | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/bot-pr-new.yaml b/.github/workflows/bot-pr-new.yaml
index 13724cc14f0..3c908f89163 100644
--- a/.github/workflows/bot-pr-new.yaml
+++ b/.github/workflows/bot-pr-new.yaml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Fetch pull request branch
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
         ref: ${{ github.event.client_payload.pull_request.head.sha }}
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d50aa5d37bb..8305b4c6957 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -11,8 +11,8 @@ jobs:
     name: Notebook format
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/setup-python@v1
-    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v5
+    - uses: actions/checkout@v4
     - name: Fetch master branch
       run: git fetch -u origin master:master
     - name: Install tensorflow-docs
@@ -33,8 +33,8 @@ jobs:
     name: Notebook lint
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/setup-python@v1
-    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v5
+    - uses: actions/checkout@v4
     - name: Fetch master branch
       run: git fetch -u origin master:master
     - name: Install tensorflow-docs
@@ -56,7 +56,7 @@ jobs:
     name: Notebook outputs removed
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Fetch master branch
       run: git fetch -u origin master:master
     - name: Check for output cells

From dcc3882e4200afe73bffd9c004bedbe8fc02e217 Mon Sep 17 00:00:00 2001
From: DhanushPillay <dhanushpillay28@gmail.com>
Date: Mon, 8 Dec 2025 15:00:00 +0530
Subject: [PATCH 2/2] Fix security: Update CLA URLs to HTTPS and enhance
 .gitignore

---
 .gitignore      | 32 +++++++++++++++++++++++++++-----
 CONTRIBUTING.md |  4 ++--
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/.gitignore b/.gitignore
index 62d8ea0feb2..7628aae084b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,31 @@
+# Python
 **/*.pyc
-**/*.rws
-**/.DS_Store
+**/__pycache__/
+**/*.pyo
+**/*.pyd
+**/.Python
+**/*.so
+**/*.egg
+**/*.egg-info/
+**/dist/
+**/build/
+**/.eggs/
+
+# Virtual environments
+**/venv/
+**/env/
+**/ENV/
+**/.venv/
+**/.python-version
+
+# IDE
 **/.idea
-**/.ipynb_checkpoints
 **/.vscode
+**/.DS_Store
+
+# Jupyter
+**/.ipynb_checkpoints
+
+# Project specific
+**/*.rws
 **/proofreading
-**/venv
-**/.python-version
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 6f301eab782..a43863c2904 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -25,9 +25,9 @@ corporate Contributor License Agreement (CLA):
 
 * If you are an individual writing original documentation or source code and
   you're sure you own the intellectual property, sign an
-  [individual CLA](http://code.google.com/legal/individual-cla-v1.0.html).
+  [individual CLA](https://code.google.com/legal/individual-cla-v1.0.html).
 * If you work for a company that wants to allow you to contribute your work, sign
-  a [corporate CLA](http://code.google.com/legal/corporate-cla-v1.0.html).
+  a [corporate CLA](https://code.google.com/legal/corporate-cla-v1.0.html).
 
 We can accept your pull requests after you sign the CLA. We can only receive
 original documentation and source code from you and other people that have