# WorkflowGen 7.21.0 **URL:** \ **Category:** Release Notes & Downloads\ **Created:** [September 9, 2020, 7:44pm UTC](https://discuss.workflowgen.com/t/workflowgen-7-21-0/1694 "2020-09-09T19:44:58Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![wfg-admin](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.workflowgen.com/wfg-admin/32/714_2.png) [@wfg-admin](https://discuss.workflowgen.com/u/wfg-admin)\ **Post date:** [September 9, 2020, 7:44pm UTC](https://discuss.workflowgen.com/t/workflowgen-7-21-0/1694/1 "2020-09-09T19:44:58Z")
### Important known issues - [ASP.NET Webforms: Invalid currency or numeric format error.](https://discuss.workflowgen.com/t/known-issue-invalid-currency-or-numeric-format-error) ### Portal - Performance (#3186): Skipped the parent frameset in `/wfgen/default.aspx`. A new URL rewrite rule has been added to provide the same behavior as before. - Bug (#3202): Advanced view: Quick Approval: Fixed an occasional HTTP `500` exception error when a data column already belonged to a datatable. ### Remote Approval (workflow engine service) - Feature (#40): Remote Approval now supports delegation mode (e.g. a delegatee can complete an action on behalf of the delegator via approval email reply). - Bug (#3204): Fixed a regression issue (introduced in version 7.16.4) where the values of OUT parameters were not returned in the action completion when there were INOUT file parameters (e.g. file attachments). ### Auth v2.3.0 - Enhancement (#3079): OIDC authentication: Added a new configuration option `ApplicationSecurityAuthResponseMode` (default: `form_post`) to set an alternative response mode (e.g. `query`) that will be used to send back information from the provider to the authentication module if the provider supports it. - Enhancement (#3134): OIDC authentication: Added a new configuration option `ApplicationSecurityAuthDecodeAccessToken` (default: `Y`) to skip the previously required access token decoding, which some authentication service providers do not support (in this case, the GraphQL API can not be used with an opaque access token). ### Notes - All of the Node.js modules (`GraphQL v4.1.6`, `Webhooks v5.4.2`, `Auth v2.3.0`, and `SCIM v2.0.2`) now require Node.js **version `10.20.1 LTS`**. ### Reminders - **Oracle database is no longer supported as of WorkflowGen version 7.16.0.** We recommend migrating to MS SQL Server 2017 or later. - **Microsoft Windows Server 2008 is no longer supported as of WorkflowGen version 7.11.0.** We recommend migrating to Windows Server 2016 or later. - **Microsoft SQL Server 2008 is no longer supported as of WorkflowGen version 7.10.0.** While SQL Server 2008 is still compatible with WorkflowGen, support for any performance issues or bugs resulting from using SQL Server 2008 will no longer be provided. ### Installation Packs [WorkflowGen 7.21.0 (Upgrade)](https://github.com/advantys/workflowgen-releases/releases/download/7.21.0/update.zip) [WorkflowGen 7.21.0 (Clean Install - PowerShell)](https://github.com/advantys/workflowgen-releases/releases/download/7.21.0/powershell-setup-7.21.0.zip) [WorkflowGen 7.21.0 (Clean Install - manual)](https://github.com/advantys/workflowgen-releases/releases/download/7.21.0/manual.zip) [WorkflowGen.My](https://download.workflowgen.com/library/wfg-my/4-6-0/wfg-my.zip) ### Documentation WorkflowGen 7.21.0 Upgrade Guide: [English](https://docs.advantys.com/workflowgen-upgrade-guide/v/7.21.0-11/) - [Français](https://docs.advantys.com/workflowgen-guide-de-mise-a-jour/v/7.21.0-12/) WorkflowGen 7.21 PowerShell Installation: [English](https://docs.advantys.com/workflowgen-technical-reference-guide/v/7.21.0/setup/powershell-installation) - [Français](https://docs.advantys.com/workflowgen-guide-technique/v/7.21.0/configuration/installation-powershell) WorkflowGen 7.21 Manual Installation: [English](https://docs.advantys.com/workflowgen-technical-reference-guide/v/7.21.0/setup/manual-installation) - [Français](https://docs.advantys.com/workflowgen-guide-technique/v/7.21.0/configuration/installation-manuelle) WorkflowGen 7.21 Technical Guide: [English](https://docs.advantys.com/workflowgen-technical-reference-guide/v/7.21.0-9/) - [Français](https://docs.advantys.com/workflowgen-guide-technique/v/7.21.0-6/) WorkflowGen 7.21 Administration Guide: [English](https://docs.advantys.com/workflowgen-administration-module-reference-guide/v/7.21.0/) - [Français](https://docs.advantys.com/workflowgen-guide-administration/v/7.21.0/) WorkflowGen 7.21 User Portal Guide: [English](https://docs.advantys.com/workflowgen-user-portal-reference-guide/v/7.21.0/) - [Français](https://docs.advantys.com/workflowgen-guide-du-portail-utilisateur/v/7.21.0/) WorkflowGen 7.21 Integration Guide: [English](https://docs.advantys.com/workflowgen-integration-guide/v/7.21.0/) WorkflowGen for Azure: [English](https://docs.advantys.com/workflowgen-for-azure/v/7.21.0) - [Français](https://docs.advantys.com/workflowgen-pour-azure/v/7.21.0/) WorkflowGen for Docker: [English](https://docs.advantys.com/workflowgen-for-docker/) - [Français](https://docs.advantys.com/workflowgen-pour-docker/) WorkflowGen documentation: [English](https://docs.advantys.com/workflowgen/) - [Français](https://docs.advantys.com/workflowgen/workflowgen-francais)