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Hem and Haw version history - 25 versions

Hem and Haw by Tin Le

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Hem and Haw version history - 25 versions
  • 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 MB
    Works with firefox 109.0a1 and later
    • Added new phone number variation

    Source code released under MIT Licence

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 3.6.6

    Released 21 Oct 2025 - 1.51 MB
    Works with firefox 109.0a1 and later
    • Further bug fix for logging results

    Source code released under MIT Licence

    Download file
  • Version 3.6.5

    Released 21 Oct 2025 - 1.51 MB
    Works with firefox 109.0a1 and later
    • Fixed bug with results DB

    Source code released under MIT Licence

    Download file
  • Version 3.6.4

    Released 21 Oct 2025 - 1.51 MB
    Works with firefox 109.0a1 and later
    • Fixed bug where Hem and Haw may not run properly on startup

    Source code released under MIT Licence

    Download file
  • Version 3.6.3

    Released 16 Oct 2025 - 1.51 MB
    Works with firefox 109.0a1 and later
    • Fixed referer not being sent bug

    Source code released under MIT Licence

    Download file
  • Version 3.6.2

    Released 23 Sep 2025 - 1.06 MB
    Works with firefox 109.0a1 and later
    added thank you page on install

    Source code released under MIT Licence

    Download file
  • Version 3.6.1

    Released 21 Sep 2025 - 1.44 MB
    Works 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

    Download file
  • Version 3.6.0

    Released 19 Sep 2025 - 1.44 MB
    Works 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

    Download file
  • Version 3.5.5

    Released 16 Aug 2025 - 1.44 MB
    Works with firefox 109.0a1 and later
    • Now reports browser

    Source code released under MIT Licence

    Download file
  • Version 3.5.4

    Released 4 Jul 2025 - 1,014.21 kB
    Works 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

    Download file
  • Version 3.5.3

    Released 21 Jun 2025 - 1.44 MB
    Works 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

    Download file
  • Version 3.5.2

    Released 20 Jun 2025 - 1.44 MB
    Works with firefox 109.0a1 and later
    • Updated prolific id sending endpoint

    Source code released under MIT Licence

    Download file
  • Version 3.5.1

    Released 20 Jun 2025 - 1.43 MB
    Works with firefox 109.0a1 and later
    • removed cookies permission

    Source code released under All Rights Reserved

    Download file
  • Version 3.5.0

    Released 20 Jun 2025 - 1.31 MB
    Works with firefox 109.0a1 and later
    • Changes for compatibility with chrome

    Source code released under All Rights Reserved

    Download file
  • Version 3.4.4

    Released 17 Jun 2025 - 1,008.26 kB
    Works with firefox 58.0 and later
    bug fixes

    Source code released under All Rights Reserved

    Download file
  • Version 3.4.3

    Released 10 Jun 2025 - 1,008.18 kB
    Works with firefox 58.0 and later
    • Cosmetic changes

    Source code released under All Rights Reserved

    Download file
  • Version 3.4.2

    Released 9 Jun 2025 - 1.31 MB
    Works with firefox 58.0 and later
    • Started setting up prolific

    Source code released under All Rights Reserved

    Download file
  • Version 3.4.1

    Released 4 Jun 2025 - 1,008.82 kB
    Works with firefox 58.0 and later
    Bug fixes and started adding prolific input

    Source code released under All Rights Reserved

    Download file
  • Version 3.4.0

    Released 4 Jun 2025 - 1,008.56 kB
    Works 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

    Download file
  • Version 3.3.0

    Released 21 May 2025 - 1.22 MB
    Works with firefox 58.0 and later
    • Improved graph
    • Added gender search option

    Source code released under All Rights Reserved

    Download file
  • Version 3.2.0

    Released 15 May 2025 - 1.07 MB
    Works with firefox 58.0 and later
    • Added graphing feature for results

    Source code released under All Rights Reserved

    Download file
  • Version 3.1.3

    Released 14 May 2025 - 963.18 kB
    Works 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

    Download file
  • Version 3.1.2

    Released 12 May 2025 - 887.44 kB
    Works with firefox 58.0 and later
    Fixed bug where wrong screen showed if extension button clicked too fast after browser startup

    Source code released under All Rights Reserved

    Download file
  • Version 3.1.1

    Released 10 May 2025 - 777.02 kB
    Works with firefox 58.0 and later
    fixed bug

    Source code released under All Rights Reserved

    Download file
  • Version 3.1.0

    Released 10 May 2025 - 116.66 kB
    Works 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

    Download file
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