# Change log
| Revision | Date | Description |
|------------|-------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 2 | 2026 Oct 26 | Moved to https://docs.joulescope.com, with web, Markdown and PDF
editions built from one source. Specification tables are generated from
the datasheet values, also published as YAML. The glossary, contact
information and disclaimers are shared by all guides. Supported
operating systems and Python versions are listed once, in Getting
Started. |
| 1.1 | 2025 Jan 27 | Added protection diodes to “Measure Higher Voltages” section. |
| 1.9 | 2024 Dec 19 | Added Filters and Frequency Response section.
Added Offset Calibration section.
Improved Ammeter section in Theory of Operation.
Added Contact section with EU Responsible Person and updated address. |
| 1.8 | 2024 Apr 26 | Added macOS 14 support statement.
Updated required Python version to 3.10+.
Clarified “Theory of Operation” section. |
| 1.7 | 2024 Mar 22 | Added connection diagram for resistive voltage divider. |
| 1.6 | 2023 Dec 11 | Added patent
Added fuse section |
| 1.5 | 2023 Jun 15 | Updated for Joulescope UI 1.0.22 with macOS 12 & universal2 support. |
| 1.4 | 2023 Jun 1 | Updated for Joulescope UI 1.0 |
| 1.3 | 2022 Oct 25 | Updated photos with higher quality - no content changes. |
| 1.2 | 2022 Oct 22 | Fixed low-side measurement example figure. |
| 1.1 | 2022 Oct 21 | Fixed typos and inconsistences.
Thank you to Mike Fikes for providing feedback. |
| 1 | 2022 Oct 16 | Edits for clarity.
Added step response measured using EVK.
Updated Joulescope UI images. |
| 0.9 | 2022 Oct 12 | Improved “How to Connect Your Joulescope” section.
Thank you to Simon Merrett for providing feedback. |
| 0.8 | 2022 Oct 11 | Added connection diagrams.
Fixed typos and JS110 references.
Moved compliance section after maintenance section.
Added intellectual property section.
Updated required Python version to 3.8+. |
| 0.7 | 2022 Sep 28 | Updated for beta units. |
| 0.5 | 2022 Sep 12 | Initial draft for limited public release. |