# Changelog

[TeachBooks Versioning](https://teachbooks.io/manual/features/versioning.html) is used (a special type of semantic numbering for educational purposes) with generic format `v<academic_year>.<additions>.<errata>`, with an additional `.pre-release` added for incomplete books.

## 2025-09-16: v2025.12.1
Added warning to [](./assignments/PA1.3/1_VS_share.ipynb)

## 2025-09-12: v2025.12.0
Added solutions to [](./assignments/PA1.2/README.md).

## 2025-09-12: v2025.11.0
Added solutions to [](./assignments/GA1.2/README.md).

## 2025-09-12: v2025.10.0
Released [](./assignments/PA1.3/README.md)

## 2025-09-12: v2025.9.0
Released assignment [](./assignments/GA1.2/README.md).

## 2025-09-10: v2025.8.0
Added solutions to [](./assignments/WS1.2/README.md).

## 2025-09-10: v2025.7.1.pre-release
- Clarified instruction for uploading individual files vs folders in [](./assignments/PA1.2/1_upload_github.md)
- Removed wrong instruction to check checkboard pattern in task 7.2 of [](./assignments/PA1.2/7_filling_matrix.ipynb)

## 2025-09-10: v2025.7.0.pre-release
Added [](./assignments/WS1.2/README.md)

## 2025-09-05: v2025.6.1.pre-release
Added backup link in [](./assignments/PA1.2/README.md) and updated instructions in [](./assignments/PA1.2/1_upload_github.md) due to GitHub Classroom issue.

## 2025-09-05: v2025.6.0.pre-release
Released [](./assignments/PA1.2/README.md)

## 2025-09-05: v2025.5.0.pre-release
Released solutions assignment [](./assignments/GA1.1/README.md)

## 2025-09-05: v2025.4.0.pre-release
Released assignment [](./assignments/GA1.1/README.md)

## 2025-09-03: v2025.3.1.pre-release
Fixed wrong instruction for indexing lists in [](./assignments/WS1.1/Warming_Up.ipynb). `entry = list_name(index)` should be `entry = list_name[index]`

## 2025-09-03: v2025.3.0.pre-release
Released solutions for [](./assignments/WS1.1/README.md)

## 2025-09-03: v2025.2.0.pre-release
Released [](./assignments/WS1.1/README.md)

## 2025-08-29: v2025.1.1.pre-release
Added instructions on autosave in VS code to [](./assignments/PA1.1/3_install_VS_code.md)

## 2025-08-29: v2025.1.0.pre-release
Released [](./assignments/PA1.1/README.md)

## 2025-08-20: v2025.0.1.pre-release
Empty workbook published ready for next year
