Changelog

2026-10-21

Added repos for MLOps demos and PostgreSQL server setup

2026-10-13

Typo
Added repo for unit 8 'Agentic AI frameworks with model context and tooling protocols'

2026-10-08

Added open weight image generation repo
Added template repo for Unit 7 course end project
Added Unit 7 course end project dataset

2026-09-30

Added llms-demo repo for unit 7

2026-09-24

Updated datasets table
Added data for Unit 6 course end project and incrincremental capstone

2026-09-23

Fixed notebook table
Added solution notebooks for lesson 43, 44, and 45 activities
Fixed leson 45 activity notebook
Added language-models demo repository

2026-09-21

Replaced lesson 45 activity notebook
Fixed lesson numbers
Updated notebooks table
Blocked unit 6 activity solutions from tracking
Added demo and activity notebooks for lesson 43-45

2026-09-17

Added solution for lesson 36 autoencoders activity
Added dental x-ray dataset for unit 4, incremental capstone task 4
Added loan data for unit 4, incremental capstone task 4
Fixed bug in finding project root
Cleaned up imports

2026-09-16

Added autoencoders activity notebook for lesson 34
Added autoencoders repo
Updated RNN demos to use Keras 3.6.0

2026-09-14

Added solution for hybrid CNN-RNN sentiment analysis activity
Added Unit 4 incremental capstone task 3 dataset

2026-09-10

Fixed lesson 29 demo notebook link
Edits to RNN intro
Edits
Added conditional in-line upgrade of TensorFlow and Keras for Vocareum compatibility
Updated lesson 34 Twitter data loading to point at GitHub LFS url
Added Twitter sentiment analysis dataset
Added RNNs demo repo
Cleaned up
Added lesson 34 demo and activity notebooks for RNNs
Renamed lesson 34 demo notebook on object detection

2026-09-04

Clean run of Colab compatible ResNet50 fine-tuning notebook
Updated YOLO26 demo notebook

2026-09-03

Added YOLO26 demo repo
Fixed lesson numbers
Updated notebooks table
Added demo notebooks for lesson 33 and 34

2026-09-02

Fixed image classification tools package name
Updates to lesson 31 and 32 activity and demo
Added lesson 31 activity notebook
Updated lesson 30 and 31 demo notebooks
Added optimizers overview page
Updated description for CIFAR10 repo
Clean run of lesson 30 demo
Added CIFAR10 demo repo/image classification tools package
Fixed lesson 31 demo notebook filename
Updated notebooks table
Clean run of lesson 32 activity solution notebook
Added demo notebooks for lesson 30 and 31

2026-08-31

Added repository for RSNA knee abnormality detection Kaggle competition
Added lesson 32 activity solution notebook
Removed CUDA device number
Added customer churn dataset for Unit 4 incremental capstone, task 1

2026-08-27

Switched CIFAR-10 downloads to faster BrainChip mirror
Added fast CIFAR-10 mirror
Added lesson 32 demo and activity notebook
Re-organized lesson 29 notebooks
Added PyTorch demo deeplearning devcontainer repo to repos page
Clean run of lesson 29 demo part 2 after upstream patch to TorchVision in deeplearning dev container base image
Updated lesson 29 demo notebooks
Fixed dataset link
Updated demo notebook with clean run

2026-08-26

Fixed notebooks table
Fixed preprocessed housing data link
Updated lesson 29 demo notebooks
Updated lesson 28 notebooks for Vocareum compatability
Added preprocessed housing data for TensorFlow and PyTorch demos
Added preprocessed housing data for TensorFlow and PyTorch demos
Added lesson 28 activity solution
Added lesson 28 activity solution
Updated for better Vocareum compatability

2026-08-24

Fixed lesson 26 activity solution
Added capstone overview
Fixed Tensorflow block diagram

2026-08-20

Fixed notebooks table
Added back diagram width and removed version check cell
Added mermaid version check cell
Removed width specification from mermaid diagram
Ignored TODO notes
Updated notebooks table
Updated lesson 28 demo
Added lesson 26 activity solution

2026-08-19

Clean run from class
Added full unsupervised network intrusion detection solution notebook
Finished intrusion detection demo
Commited output
Fixed encoding for florida bike rentals dataset
Cleaned up lesson 26 demo
Added datasets for unit 3 incremental capstone and unit end projects

2026-08-17

Updated data loading to use pre-train/test split data
Updated gitignore to track all files in data directory
Added diabetes datasets for lesson 26 activity

2026-08-13

Added unit 4 content for lesson 26, 28 and 29
Edits
Added wait for mathjax config load
Minor formatting edits
Fixed bug with math rendering
Updated checkout and setup python actions to v7
Added unsupervised learning page, re-ordered resources nav
Fixed headings/list formatting
Added overview page for ensemble learning methods
Fixed math rendering
Added classification overview page
Added regression overview page
Fixed mathtex rendering
Added feature engineering overview page
Fixed ignore filtering of data files. Keep anything in data dir, don't track data written elsewhere by notebooks
Fixed general guidelines list formatting
Blocked change log from tracking (generated during site build)
Updated nav with new data wrangling page
Added data wrangling notes

2026-08-12

Added link to time management guide to nav
Put how to use github repos instructions at the end, after the repo list tables
Added GitHub profile link
Added github repos page to nav
Added devops and other section to repos page
Started new GitHub repos page

2026-08-10

Clean run through of movie recommender demo
Worked on feature encoding/engineering

2026-08-06

Fixed markdown table for implicit vs explicit feedback
Clean run of MovieLens demo from class
Fixed notebook table formatting
Updated notebooks table for unit 3
Updated anime recommendation demo notebook
Added MovieLens demo for recommendation systems
Added more detailed intrusion dection demo with KDD Cup 99 dataset
Final clean run of lesson 22 demo
Added lesson 22 activity solution to GitHub pages site

2026-08-05

Updated dataset for anomoly detection in lesson 22 demo
Published lesson 22 activity solution
Added lesson 22 activity solution

2026-08-03

Added additional details about dim reduction techniques

2026-07-30

Updated lesson 22 demo notebook

2026-07-29

Completed lesson 13 demo central limit theorem plot
Updated notebooks table
Updated dataset links in lesson 22 and 23
Added market basket analysis dataset for lesson 23
Added lesson 22 activity
Updated gitignore
Added housing data for unsupervised learning
Updated datasets and notebooks for lesson 22 and 23
Renamed new notebooks to match repo style
Added lesson 23 demo notebook
Added anime datasets for lesson 23 recommendation systems demo
Added lesson 22 demo
Added mlextend to requirements
Clean run of lesson 21 demo

2026-07-27

Updated lesson 21 demo notebook
Added lesson 21 to notebooks table
Added lesson 21 demo notebook

2026-07-16

Clean run of multilabel/multiclass stuff
Added Naive Bayes demo to notebooks table
Added Naive Bayes demo

2026-07-15

Fixed order of models to match topic list
Added random forest model to lesson 20 demo notebook

2026-07-13

Updated lesson 20 demo
Updated submission file name
Added time management and planning guide
Added lesson 20 demo and activity notebooks
Added Student Health Risk competition datasets

2026-07-10

Clean run of updated lesson 19 activity solution

2026-07-09

Added lesson 19 activity solution
Clean run of updated notebook
Added sklearn pipeline examples, updated model descriptions

2026-07-08

Updated lesson 19 demo
Added module docstring

2026-07-07

Expanded random forest hyperparameter optimization
Updated notebook table
Fixed feature & label scaling experiments, improved plots

2026-07-06

Edits
Fixed dataset link
Updated notebooks table
Added model comparison demo notebook to lesson 19
Clean final run of lesson 16 activity solution

2026-07-05

Updated zon6a solution
Updated zon6a solution

2026-07-03

Updated lesson 19 demo
Added
Updated datasets table
Fixed file output

2026-07-02

Updated notebook table
Updated lesson 19 demo
Added instructor solution, updated zone6a and added Anthropic's Fable solution

2026-07-01

Added model solutions to lesson 16 activity
Updated lesson 19 activity to include other model types

2026-06-30

Added GPT solution
Added Gemini solution
Added Claude's solution
Blocked incremental capstone 2 submissions from tracking

2026-06-29

Fixed rowspan error
Added model training/optimization demo notebook
Updated notebooks table
Added lesson 19 activity and demo notebooks
Updated datasets page
Added diameter-circumbfrence data for regression demo
Clean runs of lesson 16 notebooks

2026-06-25

Updated notebooks table
Added another data leakage example
Added lesson 16 activity solution notebook demonstrating 'data leakage'

2026-06-24

Clean run of lesson 16 demo notebook
Blocked Jupyter checkpoints dir from tracking
Clean run of lesson 16 demo and PCA notebooks
Clean run of lesson 15 activity solution
Added pull request link, number and title to Slack notification payload
Updated publication workflow
Updated notebooks table
Added PCA demo notebook
Added clean iris dataset
Added lesson 15 activity solution

2026-06-23

Updated Slack notification setup instructions
Added explained variance notebook to lesson 16
Updated workflow payload to work with Slack workflows
Hid merge commits from GitHub pages site changelog
Updated README
Fixed Slack message workflow race condition
Fixed workflow run order
Fixed bug in finding PR number from merge commit
Updated Slack notification workflow to run after re-publication of GitHub pages site
Simplified Slack notification content
Added Slack notification workflow for pull requests

2026-06-22

Update lesson 16 demo
Updated notebook table
Updated lesson 16 notebook
Re-ordered documentation links
Removed temporary data directory from tracking
Added new documentation links
Added polynomial features and PCA to feature engineering
Added environmental dataset for lesson 16
Added interaction features and dimensionality reduction
Added lesson 16 demo to notebook table
Added lesson 16 demo notebook
Updated instructions

2026-06-20

Updated dev tools install guide

2026-06-19

Updated housing data salting
Updated salted housing data
Fixed notebooks table

2026-06-18

Updated notebooks table
Added lesson 15 demo
Updated salted housing data

2026-06-17

Updated notebooks page
Added lesson 14 activity solution

2026-06-15

Moved common distribution table to the end
Fixed broken distribution image links
Added scipy documentation link
Re-ran demo notebook during class
Updated notebook list
Clean re-run of lesson 13 activity solution notebook
Updated lesson 13 activity solution, fixed rainfall_inches feature
Updated statistics and distribution plots
Removed redundant table of contents from plotting and statistics overview pages
Added plotting overview page
Updated statistics overview page
Added stats overview page
Posted lesson 13 activity solution
Added lesson 14 demo notebook

2026-06-10

Cleaned up
Added finished lesson 13 demo
Updated lesson 13 demo
Added lesson 12 activity solution

2026-06-09

Edits
Added partial lesson 13 demo

2026-06-04

Finished statistical data types and correlation/covariation
Updated lesson 12 demo
Fixed notebook name
Added lesson 11 activity solution
Edits to lesson 12 notebooks
Updated lesson 12 notebooks
Edits

2026-06-02

Added example of saving plot to png file

2026-06-01

Fixed table of contents
Minor edit to unit 2 notebooks table
Uploaded completed lesson 11 demo
Added linear algebra intro notebook
Fixed Unit 2 Jupyter notebooks table
Fixed numpy solution link

2026-05-28

Remove unnecessary line in publish workflow
Minor edits
Added note about matplotlib version in Vocareum
Removed old lesson 12 demo notebook
Added old lesson 12 demo to ignore list
Added partial demo notebook for lesson 11: matplotlib
Added link to matplotlib documentation
Fixed numpy activity solution link
Updated requirements.txt with libraries for lesson 11: data visualization

2026-05-27

Fixed change log bug for real this time
Fixed changelog bug
Added commands to check memory and other resource utilization on Linux systems
Fixed NumPy solution link
Added solutions for NumPy and Pandas activities
Added solutions for NumPy and Pandas activities

2026-05-21

Uploaded completed Pandas demo notebook
Changed order of nav menu
Added commit feed to site
Fixed dataset links

2026-05-20

Uploaded completed NumPy demo
Added Pandas
Updated notebooks list
Added lesson 10 demo
Fix lesson-10 activity: sentence case headings, dataset page instructions

2026-05-19

Added link to Jupyter documentation

2026-05-18

Added link to numpy documentation
Added lesson 9 demo, first part
Fix notebooks page: add unit-1 solutions, remove unit-2 solution links
Publish activity solutions for unit 1
Re-add logo as LFS-tracked file
Track image files in data/ with Git LFS
Add Fullstack Academy logo to data directory for NumPy demo
Renumber unit-2 lessons 09-16 for cross-unit continuity
Updated dataset links
Added note about git LFS
Made datasets page a top-level nav item
Fix notebook titles and lesson numbers to match filenames
Add datasets directory, LFS tracking, and datasets page
Added Unit 2 activity notebooks
Add nbdime to requirements and documentation links
Edits
Embed notebooks page on home page via snippets include
Use event delegation for download links
Match download links by URL instead of CSS class
Force notebook downloads via fetch + blob URL
Add view and download links per notebook
Split home page: add notebooks page, update nav
Reformat Official references as numbered hyperlinks; remove leftover section 4
Update README with site overview and development instructions
Split dev tools guide into install guide and dev container guide
Add workflow status badge to README
Add Fullstack Academy logo as header logo and favicon
Use red for links
Use Fullstack Academy red (#EF2020) for Material theme

2026-05-17

Migrate site from Quarto to MkDocs with Material theme
Rename resource files to kebab-case, move dev tools guide into resources/
Rename bonus-session files to use dash separators, update site link and copilot instructions
Add Quarto site scaffolding and GitHub Actions deploy workflow

2026-05-14

Added doc links page
Added cheatsheets for linux commands and Jupyter notebook shortcut keys
Updated lesson 4 demo
Added lesson 6 demo
Formatting edits
Added lesson 6 activity

2026-05-13

Added partial demo notebooks for lessons 4 and 5
Formatting edits
Updated lesson 5 activity to avoid function calling
Edits
Removed function calling
Cleaned up
Edits
Removed temporary data files from tracking
Added ipykernel
Removed virtual environment from tracking
Edits
Added activities for lesson 4 and 5
Added gitignore

2026-05-12

Added dev tools install guide for running containerized environments locally
Added shortcut key to make cell markdown
Added script and notebook examples
Added intro to Python notes
Initial commit