Web container generator

2026

103.1

Release date: 07/07/2026

• RCS: Use sessionStorage for sampling and fix collect with external CMPs.

• Support Commander Tag Gateway for Phoenix

103.0

Release date: 06/07/2026

• Support Commander Tag Gateway for included files

Release date: 01/07/2026

• Update geolocation URL for Amazon Consent Signal

Release date: 15/06/2026

• Fix in GCM sequencing validation

Release date: 11/06/2026

• Improve GCM sequencing validation message

Release date: 28/05/2026

• Fix Real-time Cookie Scanner first-party domain

Release date: 27/05/2026

• Support more console functions

Release date: 25/05/2026

• Support Amazon Consent in event payload

Release date: 21/05/2026

• Fix sampling function not included in generated JS for event-triggered

Release date: 19/05/2026

• Real-time Cookie Scanner: fix sendBeacon call

Release date: 18/05/2026

• Removal of Tag Hierarchy module from container

Release date: 05/05/2026

• Add external CMP API for Real Time Cookie Scanner consent detection

Release date: 27/04/2026

• [public release] enhance activation of Real Time Cookie Scanner

• [public release] Improved Real-Time Cookie Scanner sampling

Release date: 22/04/2026

• [beta] Addition of an option to manage the placement of Commanders Act cookies on post-consent CMP hits for customers who have the Data Activation module

Release date: 16/04/2026

• Add exemptMode option to the config object of the cact('trigger') function

Release date: 31/03/2026

• Assign custom triggers size to tags segment instead of core in container size preview

Release date: 30/03/2026

• [beta] Fixed deduplication bug that created superfluous entries in customer journey

Release date: 23/03/2026

• [beta] Improved Real-Time Cookie Scanner tracking

  • Using a first-party domain

  • Anonymize scanned URL

Release date: 09/03/2026

• Security update in Trust Privacy Center

• [beta] Mix local storage inclusion in privacy rules

Release date: 03/03/2026

• Update bot exclusion list

• [public release] Support Amazon Consent Signal in Trust

Release date: 24/02/2026

• [beta] enhance CMP detection in Real Time Cookie Scanner

Release date: 24/02/2026

• [beta] enhance activation of Real-time Cookie Scanner

• [beta] Real-time Cookie Scanner: support Didomi & OneTrust CMPs

Release date: 11/02/2026

• [beta] Upgrade minifier for tags

• [beta] New implementation: Scanning cookies with Trust

Release date: 03/02/2026

• [public release] update CAID management

Release date: 12/01/2026

• [beta] Support Amazon Consent Signal in Trust

• [beta] update CAID management

Release date: 01/12/2025

• Update bot exclusion list

Release date: 19/11/2025

• Refinement of the tc_do_not_track flag handling in CMP and server-side hits

Release date: 17/11/2025

• Update Trust view hits after opt-out action

• Added tc_do_not_track parameter to specific CMP and server-side hits for improved alignment with consent settings

  • Helps optimize cookie behavior in specific first-party and delegated domain setups

Release date: 03/11/2025

• Optimizations in container generation script

• [beta] Refined CAID cookie handling for specific beta accounts, adds logic from in event hit parameters to set or overwrite the CAID when the CAID cookie is missing

• [public release] Load Trust banner in DOM ready event

Release date: 23/10/2025

• [beta] Update Trust DOM ready event handling for containers without banner embedded

Release date: 20/10/2025

• [beta] Load Trust banner in DOM ready event

Release date: 13/10/2025

• [public release] Remove tC.fn.css & tC.fn.resetCss support

Release date: 06/10/2025

• Optimizations in custom JS inclusion in Trust

Release date: 30/09/2025

• [public release] Optimizations in container generation process

Release date: 08/09/2025

• Support processing functions for event variables

• [beta] Remove tC.fn.css & tC.fn.resetCss support

Release date: 02/09/2025

• [beta] Optimizations in container generation process

Release date: 12/08/2025

• [public release] Finer support of Portuguese language in IAB module

Release date: 04/07/2025

• Update processing functions handling

Release date: 02/07/2025

• Optimizations in container generation process

Release date: 16/06/2025

• Update TCF support in GCM

Release date: 10/06/2025

• [beta] Remove cookie MIX_CLICK after first OneTag send

Release date: 26/05/2025

• [beta] Refined CAID cookie handling for clients using the Commanders Act CMP in first-party domain configurations

  • Improved handling during opt-out events to better align with specific consent configurations

  • No change for other types of events or for non-CMP setups

Release date: 26/05/2025

• [beta] Refined container core generation pipeline for extended system-level flexibility

• [beta] Finer support of Portuguese language in IAB module

Release date: 05/05/2025

• [public release] Support js function for TCPID behaviour customization

Release date: 18/03/2025

• Move tC.privacy.includedVendorIds initialization

Release date: 10/03/2025

• [public release] Update Billing hit First Party

• [beta] Support js function for TCPID behaviour customization

Release date: 17/02/2025

• Added an option to customize the CAID creation process

  • This new option allows to configure custom CAID cookie expiration. This option is only relevant for clients with specific technical constraints

  • This option is inactive by default, ensuring that the web container's behavior remains unchanged unless our support team has contacted you about this topic

Release date: 06/01/2025

• [beta] Update Billing hit First Party

Release date: 13/01/2025

• Fully support sampling rules for privacy rules

Release date: 11/12/2024

• The creation of the CAID cookie in the web container has been adjusted, its expiration (13 months) is now managed outside the container, backend-side

• Update the safari browser detection

Release date: 10/12/2024

• Enhance container generation performances

Release date: 06/11/2024

• Update on specific rule on CAID cookie, added parameters expiration on 13 months (396 days) and SameSite when necessary (Lax value)

Release date: 14/10/2024

• Closed-Beta: include CDN 1st party loaded from another site in file generators

Release date: 07/10/2024

• Closed-Beta: implement CDN 1st party loaded from another site

Release date: 30/09/2024

• Closed-Beta: implement CDN 1st party in Trust files

Release date: 03/09/2024

• Support multiple containers for a data storage

Release date: 08/08/2024

• New method for Google Consent Mode sequencing validation

Release date: 26/06/2024

• Add default event to tag triggers

• Add events for standard tag triggers (tag_trigger_dom_ready, tag_trigger_clicks, tag_trigger_form_submission, tag_trigger_scroll)

Release date: 24/06/2024

• Add context variables to tags

• Enable CAID sync for Mix

Release date: 20/06/2024

• Add setProperty API to allow to set global event properties

Release date: 19/06/2024

• Beta: New improvement for CAID sync

Release date: 18/06/2024

• Privacy: set developer id on the page

• Beta: Improve CAID sync for Mix tracking

Release date: 04/06/2024

• Better handling of privacy events (consent.onReady, consent.onUpdate)

• Add addEventListener, once, removeEventListener, dispatchEvent methods to cact API

Release date: 29/05/2024

• Fix bug where TCF would conflict with GCM initialization

• Support new hashes to check container integrity

Release date: 27/05/2024

• New generation method for CAID (Platform X events only). Previously introduced as beta for version 90.0

Release date: 14/05/2024

• Closed-Beta: implement CDN 1st party in Tag containers

Release date: 13/05/2024

• Infer value of page_type from env_template in page_view events

Release date: 10/04/2024

• Handle TCF purposes within Google Consent Mode. This upgrade requires regenerating the containers and the privacy banners.

• Include vendors in signal to other TMS

Release date: 25/03/2024

• Closed-Beta: Follow up of the feature introduced in 90.0, now for privacy events

Release date: 13/03/2024

• Optimization of the generation engine

Release date: 11/03/2024

• Optimization of the generation engine

Release date: 07/03/2024

• Closed-Beta: New generation method for CAID (Platform X events only)

Release date: 21/02/2024

• Add default signal on GCM banners load

Release date: 01/02/2024

• Update tC.onDomReady method

Release date: 29/01/2024

• Make source key available for each container

• Initialize container config earlier

• Support Google Consent Mode (closed beta)

Release date: 06/12/2023

• Make generator version available on container / banner versions listing

Release date: 20/11/2023

• Fix IAB TCFv2 VendorList cache to better support TCF < 2.2

Release date: 14/11/2023

• Fix IAB TCFv2 text translation (bug introduced in v87.0)

Release date: 13/11/2023

• Allow tracking domains to be defined as fourth level (and more) domains. As in the past, if multiple subdomains were setup, only the first one matching the visited url will be used.

• Upgrade official IAB TCF SDK

• Fix first layer text for IAB TCF 2.2 banners

Release date: 23/10/2023

• Update sampling cookie settings

Release date: 12/10/2023

• Update Privacy options in TagCommander

Release date: 09/10/2023

• Fix TagCommander retro-compatibility issue introduced in 86.1 where the TCPID might not be retrieved properly in some cases:

  • If you have a container with generator version >= 86.1 and < 86.3, make sure to regenerate it to include this patch

Release date: 09/10/2023

• Refactoring on container core javascript code

Release date: 04/10/2023

• Privacy - Standalone: allow to force the value of the secure attribute of cookies via customJS

Release date: 02/10/2023

• Upgrade of the container and privacy banner generation engine.

  • Although this upgrade should be transparent for your containers and banners, please make sure to test your newly generated containers and banners before deploying them in production.

  • As usual, please report to issues that you would encounter with this generator version.

Release date: 21/08/2023

• Use IAB TCF GVLv3 in Trust banner generation

Release date: 16/08/2023

• Internal update of tC.trigger() to update the event format

• Support legitimate interest policy urls for IAB TCF GVLv3 vendors

Release date: 04/07/2023

• Support GPC activation by privacy banner

Release date: 29/06/2023

• Support various URLs for IAB vendor list

• Support new "illustrations" attribute for IAB TCF GVLv3 purposes, specialPurposes, features and specialFeatures

Release date: 28/06/2023

• Update handling of hidden subcategories

• Support dataRetention & dataCategories attributes published in IAB TCF GVLv3

Release date: 19/06/2023

• Support localization of vendor policy URLs included in IAB TCF GVLv3

Release date: 14/06/2023

• Fix Privacy GPC handling when statistics are included in privacy scope

Release date: 14/06/2023

• Fix tC.isCookieEnabled() in iframe context

Release date: 06/06/2023

• Privacy - Add an option to handle Global Privacy Control

• Privacy - TCFv2 - Add tC.privacy.getNbIabVendors()

• Optimize OnSite consent API to make IAB TCFv2 consent available sooner

Release date: 23/05/2023

• Update IAB TCFv2 module to protect from wrong vendor configuration in IAB TCFv2 official vendor list

• Fix collision on TCSESSION 1st party cookie between TagDedup and Campaign tracking

Release date: 04/04/2023

• Fixes a generator bug introduced on the 30/03/2023 (side-effect from a generation engine upgrade)

  • The bug was causing an ordering issue where Tags may be loaded in a different order from before

  • It is highly recommended you generate a new version for containers generated between the 30/03/2023 and the 04/04/2023 to prevent any unexpected behavior on your website

Release date: 28/03/2023

• Update IAB TCFv2 module to automatically add vendor number to banner text (new TCF requirement)

Release date: 08/03/2023

• Trigger module update to add tC.generateEventId() and allow to pass a specific event id to the trigger API

Release date: 28/02/2023

• Trigger module update for Rakuten and Microsoft UET integration

Release date: 14/02/2023

• Internal upgrade of the generator engine. Greatly improves generator performance. This upgrade should not impact the generation result, though we recommend that you test your first generated container before your next deployment.

Release date: 08/02/2023

• Refactoring on various TagCommander modules

Release date: 08/02/2023

• Add tc_privacy_do_not_track flag

• Refactoring on the TagDeduplication

Release date: 24/01/2023

• Refactoring on the tC.privacy module

Release date: 17/01/2023

• Add new Consent OnSite API commands:

  • consent.onReady

  • consentBanner.show

Release date: 16/01/2023

• Refactoring on the Privacy Banners

Release date: 12/01/2023

• Refactoring on the tC object initialization

Release date: 13/12/2022

• Update tC.setCookie to encode !'()~ characters in the cookie value. This is a requirement for WAF restrictions of some TagCommander users.

Release date: 01/12/2022

• Update tC.privacy.hit to not send hits when analytics category was refused using consent JS OnSite API

Release date: 30/11/2022

• Update trigger JS OnSite API to better use source-keys in multi-container contexts

Release date: 15/11/2022

• Update tC.setCookie to use encodeURIComponent instead of escape (deprecated)

Release date: 19/09/2022

• Update page data format in cact('trigger') API

Release date: 15/09/2022

• Refactoring on privacy hits generation

Release date: 02/08/2022

• Better handling of old .tagcommander.com domain redirections on Tag Deduplication

Release date: 19/07/2022

• Improve tC.privacy.getCategoryIdList

Release date: 13/07/2022

• Fix domain detection

Release date: 06/07/2022

• Do not mutate cact() arguments

Release date: 05/07/2022

• Automatically integrate domains set up in Domain Management

Release date: 20/06/2022

• Make consent data available in consent.get before privacy file is loaded

Release date: 18/05/2022

• Add refused_vendors in CAX events

Release date: 26/04/2022

• Fix blocked on categories not sent in CAX events

Release date: 18/01/2022

• Integrate TrustCommander settings with DataStorage cookies

Release date: 13/04/2022

• Commanders Act - Platform X Source keys enabled on all web containers

Release date: 05/04/2022

• Add page and device information in OneTag events

Release date: 22/03/2022

• Improve TrustCommander event format. list_categories is renamed optin_categories. optout_categories are now included in the event.

Release date: 24/01/2022

• Improve setCookie domain detection

Release date: 18/01/2022

• Tag Deduplication - Add a (programatic) option to not use tc_cj_v2 encryption. This is a requirement for WAF restrictions of some TagCommander users.

Release date: 07/12/2021

• Store generated versions on remote server (no more NFS usage)

Release date: 03/12/2021

• Fix tC.log escaping

Release date: 02/12/2021

• Fix minor tags generation

Release date: 24/11/2021

• Integrate tC.trigger / cact('trigger') natively inside web containers

Release date: 18/10/2021

• Tag Deduplication - Fix campaign/medium cookie initialization

Release date: 07/10/2021

• Include blocked on categories in Privacy hits

Release date: 07/09/2021

• Refactoring on Privacy Banner Templates

Release date: 28/06/2021

• Tag Deduplication - Fix launcher on "bypass" setups

Release date: 31/05/2021

• TrustCommander - Fix analytics for setups where it is set as blocked on category

Release date: 15/04/2021

• TrustCommander - Fix tC.privacy.getBlockedOnCategories

Release date: 25/02/2021

• Add new Consent OnSite APIs:

  • consent.onUpdate

  • consent.update

Release date: 23/02/2021

• Add consent.get OnSite API

Release date: 09/02/2021

• Privacy - Rework parameters inclusion

Release date: 26/01/2021

• Privacy - Fix categories statistics sending

Release date: 11/01/2021

• Privacy - Fix missing TCID on some opin hits

Release date: 12/11/2020

• Privacy - Optimize vendor statistics when visitor is optin to all vendors

Release date: 19/10/2020

• TrustCommander - Integrate Google ACM

Release date: 16/10/2020

• Improve generator performance

Release date: 15/10/2020

• Update vendor statistics format

Release date: 17/09/2020

• Fix optional modules inclusion in unminified web containers

Release date: 20/08/2020

• Fix TC_PRIVACY cookie content caused by a retro-compatibility issue with old banners

Release date: 18/08/2020

• Fix privacy vendors initialization

Release date: 17/08/2020

• Fix privacy vendors usage in TMS

Release date: 14/08/2020

• Integrate __tcfapi stub

Release date: 06/07/2020

• Use privacy vendors in TMS

Release date: 28/05/2020

• Set consent duration by Privacy banner

Release date: 29/04/2020

• Fix vendor encoding in web containers

Release date: 20/04/2020

• Fix tC.events sorting

Release date: 24/02/2020

• Fix internal variable initialization on container reload

Release date: 24/02/2020

• Fix internal variable initialization on container reload

Release date: 11/02/2020

• Deactivate tC reach

Release date: 03/02/2020

• Fix privacy statistics on optin all

Release date: 21/01/2020

• Fix privacy statistics intialization from container

Release date: 20/01/2020

• Fix privacy statistics intialization from container

Release date: 09/01/2020

• Fix Tag Deduplication initialization on container reload

Release date: 07/11/2019

• Do not run Privacy code when cookies are disabled

Release date: 07/11/2019

• Refactoring on generator code base

Release date: 07/11/2019

• Fix tC.event initialization on container reload

Release date: 06/11/2019

• Fix to avoid reloading tC.event when triggred on Dom Ready

Release date: 01/10/2019

• Fix conflict between containers when initializating internal variables

Release date: 25/09/2019

• Fix Tag Deduplication by merging config when multiple containers are on the same page

Release date: 18/09/2019

• Add tC.isCookieEnabled

Release date: 25/07/2019

• Add more details for privacy statistics on optin all

Release date: 10/06/2019

• Security fix

Release date: 30/05/2019

• Fix platform user rights

Release date: 28/05/2019

• Fix privacy analytics

Release date: 28/05/2019

• Fix TCPID in privacy analytics

Release date: 28/05/2019

• Add option to disable TCPID

Release date: 29/04/2019

• Privacy - add custom separator and domain

Release date: 08/04/2019

• Fix custom events to work without second argument

Release date: 05/04/2019

• Fix tc_array_events object initialization

Release date: 20/03/2019

• Refactoring for Privacy Standalone

Release date: 02/03/2019

• Fix privacy analytics

Release date: 21/02/2019

• Fix tC.array_launched_tags initialization

Release date: 16/01/2019

• Fix tC.privacy.validRules initialization

Release date: 14/01/2019

• Refactoring on Privacy Templates (Privacy v2)

Release date: 07/01/2019

• Add custom privacy default status (optin/optout) for tags

Release date: 15/08/2018

• Add option to set default privacy default status (optin/optout) for banners

Release date: 10/08/2018

• Privacy - On Premise option

Release date: 08/10/2018

• Fix Browser Extension error

Release date: 01/10/2018

• Fix tC.event on mutli-container contexts

Release date: 17/09/2018

• Fix Dom Ready Trigger

Release date: 12/06/2018

• Handle dynamic change of version from Browser Extension

Release date: 11/04/2018

• Initial release of TagCommander v2