Change log:
3.4.0:
- Removed the vestigial 'tabs' permission from Manifest V2.
- Refined the options page to only prompt for permissions when necessary.

3.1.1:
- Added support for Yahoo's new image proxy format and DOM design.
- Fixed a bug that caused image flickering in compose windows in Yahoo mail on Firefox.
- Adds more known trackers to universal block list.

3.3.0:
- Improved permission check: Checks for required permissions on startup and guides you to the settings page if they are missing. Important for Firefox since Firefox does not automatically grant permissions or warn the user about missing permissions.

3.2.0:
- Fixes the new bug in Firefox where tracked link forwarding would cause an infinite loop.

3.1.2:
- Fixes infinite redirect loop on tracked links in Firefox.

3.1.0:
- Adds Manifest V3 support for Firefox bringing it to parity with Chrome.
- Fixes console errors and improved stability.

3.0.4:
- Improves tracker detection in background images.

3.0.3:
- Fixes bug in the relevant Trocker setting being able to control the count down time in the tracked link bypasser.

3.0.2:
- Fixes Google chat images not loading.
- Fixes Gmail tool bar third party icons not loading.

3.0.1:
- Fixed bug with service worker not starting at all.

3.0.0:
- This release makes Trocker compatible with the newly mandated Manifest V3, which required significant rewriting of all blocking/redirecting features since the API we used before (webRequestBlocking) to block tracking images/links before they loaded is no longer available for extensions to use.
- In the new Manifest V3, with the declarativeNetRequest API, we are only allowed to block images/urls that match pre-specified domains.
- This means that we can only block listed trackers and all trackers in webmails that use proxies to load all images. Only Gmail and Yahoo mail consistently load images via proxy urls, so we can block all proxied images from these webmails unless they are proved safe and whitelisted.
- For Outlook, unfortunately images are not loaded with a proxy (at least not consistently as of June 2024), so in Outlook, Trocker will only be able to (i) expose all tracked emails, (ii) block tracked emails that use pre-known tracking services. Blocking unknown trackers in Outlook is the only functionality from the previous versions of Trocker that we could not implement in the new version. 🎉
- Background page has been replaced with a service-worker page as required by Manifest V3.
- Tracked emails are now marked with a red envelope if Trocker was only able to expose the trackers but was not able to block them (e.g. in Outlook).
- A blue envelope means that Trocker both exposed and blocked the trackers in the email.
- Show live blocked/exposed statistics in the settings page.
- Various other visual updates in the settings and change log pages.

3.1.1:
- Added support for Yahoo's new image proxy format and DOM design.
- Fixed a bug that caused image flickering in compose windows in Yahoo mail on Firefox.
- Adds more known trackers to universal block list.

3.3.0:
- Improved permission check: Checks for required permissions on startup and guides you to the settings page if they are missing. Important for Firefox since Firefox does not automatically grant permissions or warn the user about missing permissions.

3.2.0:
- Fixes the new bug in Firefox where tracked link forwarding would cause an infinite loop.

3.1.2:
- Fixes infinite redirect loop on tracked links in Firefox.

3.1.0:
- Adds Manifest V3 support for Firefox bringing it to parity with Chrome.
- Fixes console errors and improved stability.

3.0.4:
- Improves tracker detection in background images.

3.0.3:
- Fixes bug in the relevant Trocker setting being able to control the count down time in the tracked link bypasser.

3.0.2:
- Fixes Google chat images not loading.
- Fixes Gmail tool bar third party icons not loading.

3.0.1:
- Fixed bug with service worker not starting at all.

3.0.0:
- This release makes Trocker compatible with the newly mandated Manifest V3, which required significant rewriting of all blocking/redirecting features since the API we used before (webRequestBlocking) to block tracking images/links before they loaded is no longer available for extensions to use.
- In the new Manifest V3, with the declarativeNetRequest API, we are only allowed to block images/urls that match pre-specified domains.
- This means that we can only block listed trackers and all trackers in webmails that use proxies to load all images. Only Gmail and Yahoo mail consistently load images via proxy urls, so we can block all proxied images from these webmails unless they are proved safe and whitelisted.
- For Outlook, unfortunately images are not loaded with a proxy (at least not consistently as of June 2024), so in Outlook, Trocker will only be able to (i) expose all tracked emails, (ii) block tracked emails that use pre-known tracking services. Blocking unknown trackers in Outlook is the only functionality from the previous versions of Trocker that we could not implement in the new version. 🎉
- Background page has been replaced with a service-worker page as required by Manifest V3.
- Tracked emails are now marked with a red envelope if Trocker was only able to expose the trackers but was not able to block them (e.g. in Outlook).
- A blue envelope means that Trocker both exposed and blocked the trackers in the email.
- Show live blocked/exposed statistics in the settings page.
- Various other visual updates in the settings and change log pages.

3.3.0:
- Improved permission check: Checks for required permissions on startup and guides you to the settings page if they are missing. Important for Firefox since Firefox does not automatically grant permissions or warn the user about missing permissions.

3.2.0:
- Fixes the new bug in Firefox where tracked link forwarding would cause an infinite loop.

3.1.2:
- Fixes infinite redirect loop on tracked links in Firefox.

3.1.0:
- Adds Manifest V3 support for Firefox bringing it to parity with Chrome.
- Fixes console errors and improved stability.

3.0.4:
- Improves tracker detection in background images.

3.0.3:
- Fixes bug in the relevant Trocker setting being able to control the count down time in the tracked link bypasser.

3.0.2:
- Fixes Google chat images not loading.
- Fixes Gmail tool bar third party icons not loading.

3.0.1:
- Fixed bug with service worker not starting at all.

3.0.0:
- This release makes Trocker compatible with the newly mandated Manifest V3, which required significant rewriting of all blocking/redirecting features since the API we used before (webRequestBlocking) to block tracking images/links before they loaded is no longer available for extensions to use.
- In the new Manifest V3, with the declarativeNetRequest API, we are only allowed to block images/urls that match pre-specified domains.
- This means that we can only block listed trackers and all trackers in webmails that use proxies to load all images. Only Gmail and Yahoo mail consistently load images via proxy urls, so we can block all proxied images from these webmails unless they are proved safe and whitelisted.
- For Outlook, unfortunately images are not loaded with a proxy (at least not consistently as of June 2024), so in Outlook, Trocker will only be able to (i) expose all tracked emails, (ii) block tracked emails that use pre-known tracking services. Blocking unknown trackers in Outlook is the only functionality from the previous versions of Trocker that we could not implement in the new version. 🎉
- Background page has been replaced with a service-worker page as required by Manifest V3.
- Tracked emails are now marked with a red envelope if Trocker was only able to expose the trackers but was not able to block them (e.g. in Outlook).
- A blue envelope means that Trocker both exposed and blocked the trackers in the email.
- Show live blocked/exposed statistics in the settings page.
- Various other visual updates in the settings and change log pages.

Change log:
3.2.0:
- Fixes the new bug in Firefox where tracked link forwarding would cause an infinite loop.

3.1.2:
- Fixes infinite redirect loop on tracked links in Firefox.

3.1.0:
- Adds Manifest V3 support for Firefox bringing it to parity with Chrome.
- Fixes console errors and improved stability.

3.0.4:
- Improves tracker detection in background images.

3.0.3:
- Fixes bug in the relevant Trocker setting being able to control the count down time in the tracked link bypasser.

3.0.2:
- Fixes Google chat images not loading.
- Fixes Gmail tool bar third party icons not loading.

3.0.1:
- Fixed bug with service worker not starting at all.

3.0.0:
- This release makes Trocker compatible with the newly mandated Manifest V3, which required significant rewriting of all blocking/redirecting features since the API we used before (webRequestBlocking) to block tracking images/links before they loaded is no longer available for extensions to use.
- In the new Manifest V3, with the declarativeNetRequest API, we are only allowed to block images/urls that match pre-specified domains.
- This means that we can only block listed trackers and all trackers in webmails that use proxies to load all images. Only Gmail and Yahoo mail consistently load images via proxy urls, so we can block all proxied images from these webmails unless they are proved safe and whitelisted.
- For Outlook, unfortunately images are not loaded with a proxy (at least not consistently as of June 2024), so in Outlook, Trocker will only be able to (i) expose all tracked emails, (ii) block tracked emails that use pre-known tracking services. Blocking unknown trackers in Outlook is the only functionality from the previous versions of Trocker that we could not implement in the new version. 🎉
- Background page has been replaced with a service-worker page as required by Manifest V3.
- Tracked emails are now marked with a red envelope if Trocker was only able to expose the trackers but was not able to block them (e.g. in Outlook).
- A blue envelope means that Trocker both exposed and blocked the trackers in the email.
- Show live blocked/exposed statistics in the settings page.
- Various other visual updates in the settings and change log pages.

Change log:
2.7.0:
- Improves handling of drafts, print previous, quotes, and general stability in YMail, Outlook and Gmail.
- Adds visual debugging tools for webmails.
- Adds info on options for supporting Trocker.

2.6.27:
- Improves handling of drafts and general stability in YMail.

2.6.26:
- Improves handling of changes in email content.
- Adds support for new Gmail proxy url.
- Fixes Outlook attachment preview blocking issue that only affected Firefox.

2.6.24:
- Adapts to changes in Gmail.

2.6.23:
- Adds support for new Outlook design updates.

2.6.21:
- Adds support for new Outlook design updates.

2.6.20:
- Fixes Outlook sidebar icon issue in Firefox.

2.6.19:
- Fixes Outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in Outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/Outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in Outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. Outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some Outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for Outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.27:
- Improves handling of drafts and general stability in YMail.

2.6.26:
- Improves handling of changes in email content.
- Adds support for new Gmail proxy url.
- Fixes Outlook attachment preview blocking issue that only affected Firefox.

2.6.24:
- Adapts to changes in Gmail.

2.6.23:
- Adds support for new Outlook design updates.

2.6.21:
- Adds support for new Outlook design updates.

2.6.20:
- Fixes Outlook sidebar icon issue in Firefox.

2.6.19:
- Fixes Outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in Outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/Outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in Outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. Outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some Outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for Outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.26:
- Improves handling of changes in email content.
- Adds support for new gmail proxy url.
- Fixes Outlook attachment preview blocking issue that only affected Firefox.

2.6.24:
- Adapts to changes in gmail.

2.6.23:
- Adds support for new outlook design updates.

2.6.21:
- Adds support for new outlook design updates.

2.6.20:
- Fixes outlook sidebar icon issue in Firefox.

2.6.19:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.25:
- Improves handling of changes in email content.
- Adds support for new Gmail proxy url.
- Fixes Outlook attachment preview blocking issue that only affected Firefox.

2.6.24:
- Adapts to changes in Gmail.

2.6.23:
- Adds support for new outlook design updates.

2.6.21:
- Adds support for new outlook design updates.

2.6.20:
- Fixes outlook sidebar icon issue in Firefox.

2.6.19:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.24:
- Adapts to changes in gmail.

2.6.23:
- Adds support for new outlook design updates.

2.6.21:
- Adds support for new outlook design updates.

2.6.20:
- Fixes outlook sidebar icon issue in Firefox.

2.6.19:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).

Change log:
2.6.23:
- Adds support for new outlook design updates.

2.6.21:
- Adds support for new outlook design updates.

2.6.20:
- Fixes outlook sidebar icon issue in Firefox.

2.6.19:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.22:
- Adds support for new outlook design updates.

2.6.20:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.21:
- Adds support for new outlook design updates.

2.6.20:
- Fixes outlook sidebar icon issue in Firefox.

2.6.19:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.4.3:
- Adds support for outlook.office365.com.

Change log:
2.6.20:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.19:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.18:
- Fixes outlook sidebar icon issue in Firefox.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixes handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.16:
- Adapts to new under the hood changes in outlook.
- Adds more known trackers to block list.

2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixed handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.15:
- Fixes Yahoo/outlook bug in the new heuristic.
- Adds graceful handling of lost connection to extension context after updates.

2.6.14:
- Adds heuristic detection of tracking images based on patterns in the url.

2.6.12:
- Fixed handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

Change log:
2.6.12:
- Fixed handling of attachments in outlook.
- Improves logs for easier debugging.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.11:
- Improves handling of webmails that load images gradually (e.g. outlook).
- Adds Trocker version to options and logs.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.10:
- Adds support for classic Yahoo mail.

2.6.9:
- Fixes interference with Gmail's signature switch

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.9:
- Fixes interference with Gmail's signature switch

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.8:
- Adds advanced option to customize known open/click tracker lists.
- Adds more known trackers to universal block list.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.7:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.6:
- Fixes new issue with Gmail sidebar that blocked some extension icons.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.

2.6.5:
- Fixes new issue that blocked some outlook UI images.
- Adds blocking for additional known trackers.
- Improves heuristic detection of trackers.

2.6.4:
- Fixes new Yahoo mail proxy issue that blocked all images.
- Improves handling of data-images.

2.6.3:
- Improves detection of hidden tracking images.
- Adds the option to change tracked link bypass timeout.

2.6.2:
- Adds support for the outlook.office.com url for outlook.

2.6.1:
- Adds support for the updated outlook.com and office365.

2.6.0:
- Improves mail.yahoo.com support.
- Blocks additional trackers.
- Improves the options page.

2.5.2:
- Makes non-essential permissions optional (for more info see the Trocker options).
- Improves outlook.com support.
- Improves the options page.