Hem and Haw version history - 25 versions
Hem and Haw by Tin Le
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 3.6.7
Released 23 Oct 2025 - 1.51 MBWorks with firefox 109.0a1 and later- Added new phone number variation
Source code released under MIT Licence
Older versions
Version 3.6.6
Released 21 Oct 2025 - 1.51 MBWorks with firefox 109.0a1 and later- Further bug fix for logging results
Source code released under MIT Licence
Version 3.6.5
Released 21 Oct 2025 - 1.51 MBWorks with firefox 109.0a1 and later- Fixed bug with results DB
Source code released under MIT Licence
Version 3.6.4
Released 21 Oct 2025 - 1.51 MBWorks with firefox 109.0a1 and later- Fixed bug where Hem and Haw may not run properly on startup
Source code released under MIT Licence
Version 3.6.3
Released 16 Oct 2025 - 1.51 MBWorks with firefox 109.0a1 and later- Fixed referer not being sent bug
Source code released under MIT Licence
Version 3.6.2
Released 23 Sep 2025 - 1.06 MBWorks with firefox 109.0a1 and lateradded thank you page on installSource code released under MIT Licence
Version 3.6.1
Released 21 Sep 2025 - 1.44 MBWorks with firefox 109.0a1 and later- Reverted so Prolific heartbeat also sends number of PII fields Hem and Haw is searching for
Source code released under MIT Licence
Version 3.6.0
Released 19 Sep 2025 - 1.44 MBWorks with firefox 109.0a1 and later- Added clear extension data button
- Updated interface, now has a separate welcome page and survey page
- Now reports referer of hashed transmissions
- New survey item: Have you ever been notified your data has been in a data breach?
- Bug fixes
For prolific users:
- Hem and Haw now reports to us the number (up to 10) of unique domains you visit between daily Prolific heartbeat pings. This is to help determine sufficient usage for weekly bonus payments. If you visit 10 or more unique domains, it will only report 10+, not the exact number.
-Source code released under MIT Licence
Version 3.5.5
Released 16 Aug 2025 - 1.44 MBWorks with firefox 109.0a1 and later- Now reports browser
Source code released under MIT Licence
Version 3.5.4
Released 4 Jul 2025 - 1,014.21 kBWorks with firefox 109.0a1 and later- Searching for more phone variations
- New privacy-ranking use question
- Prolific heartbeat now also sends number of search items
Source code released under MIT Licence
Version 3.5.3
Released 21 Jun 2025 - 1.44 MBWorks with firefox 109.0a1 and later- Fixed bug where check for third party was not working
- Fixed results downloading and copying bug
Source code released under MIT Licence
Version 3.5.2
Released 20 Jun 2025 - 1.44 MBWorks with firefox 109.0a1 and later- Updated prolific id sending endpoint
Source code released under MIT Licence
Version 3.5.1
Released 20 Jun 2025 - 1.43 MBWorks with firefox 109.0a1 and later- removed cookies permission
Source code released under All Rights Reserved
Version 3.5.0
Released 20 Jun 2025 - 1.31 MBWorks with firefox 109.0a1 and later- Changes for compatibility with chrome
Source code released under All Rights Reserved
Version 3.4.4
Released 17 Jun 2025 - 1,008.26 kBWorks with firefox 58.0 and laterbug fixesSource code released under All Rights Reserved
Version 3.4.3
Released 10 Jun 2025 - 1,008.18 kBWorks with firefox 58.0 and later- Cosmetic changes
Source code released under All Rights Reserved
Version 3.4.2
Released 9 Jun 2025 - 1.31 MBWorks with firefox 58.0 and later- Started setting up prolific
Source code released under All Rights Reserved
Version 3.4.1
Released 4 Jun 2025 - 1,008.82 kBWorks with firefox 58.0 and laterBug fixes and started adding prolific inputSource code released under All Rights Reserved
Version 3.4.0
Released 4 Jun 2025 - 1,008.56 kBWorks with firefox 58.0 and later- Now you can see the exact plaintext of the hashed PII was sent in your results (but we do not collect this)
- Updates to results graph
Source code released under All Rights Reserved
Version 3.3.0
Released 21 May 2025 - 1.22 MBWorks with firefox 58.0 and later- Improved graph
- Added gender search option
Source code released under All Rights Reserved
Version 3.2.0
Released 15 May 2025 - 1.07 MBWorks with firefox 58.0 and later- Added graphing feature for results
Source code released under All Rights Reserved
Version 3.1.3
Released 14 May 2025 - 963.18 kBWorks with firefox 58.0 and later- Fixed bug where selected country for phone number would not be retained
- Extra birthday month variations
- Results now cleared when all history is cleared
- Other bugs fixed
Source code released under All Rights Reserved
Version 3.1.2
Released 12 May 2025 - 887.44 kBWorks with firefox 58.0 and laterFixed bug where wrong screen showed if extension button clicked too fast after browser startupSource code released under All Rights Reserved
Version 3.1.1
Released 10 May 2025 - 777.02 kBWorks with firefox 58.0 and laterfixed bugSource code released under All Rights Reserved
Version 3.1.0
Released 10 May 2025 - 116.66 kBWorks with firefox 58.0 and later- Added phone number format variations when searching
- Now reports and logs hostname of the originating website
Source code released under All Rights Reserved