# WorkflowGen 7.20.1

**URL:** <https://discuss.workflowgen.com/t/workflowgen-7-20-1/1693>\
**Category:** Release Notes & Downloads\
**Created:** [September 9, 2020, 5:18pm UTC](https://discuss.workflowgen.com/t/workflowgen-7-20-1/1693 "2020-09-09T17:18:30Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**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, 5:18pm UTC](https://discuss.workflowgen.com/t/workflowgen-7-20-1/1693/1 "2020-09-09T17:18:30Z")

</div>

### 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)

### Important

- This patch release is intended for clients running WorkflowGen version 7.20.x.

### Remote Approval (workflow engine service)

- Bug (#3204): Fixed a regression issue (introduced in version 7.16.4) where the value of OUT parameters were not returned in the action completion when there were INOUT parameters of file (e.g. file attachments).

### Notes

- All of the Node.js modules (`GraphQL v4.1.6`, `Webhooks v5.4.2`, `Auth v2.2.1`, 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 7.20.1 (Upgrade)](https://github.com/advantys/workflowgen-releases/releases/download/7.20.1/update.zip)  
[WorkflowGen 7.20.1 (Clean Install - PowerShell)](https://github.com/advantys/workflowgen-releases/releases/download/7.20.1/powershell-setup-7.20.1.zip)  
[WorkflowGen 7.20.1 (Clean Install - manual)](https://github.com/advantys/workflowgen-releases/releases/download/7.20.1/manual.zip)  
[WorkflowGen.My](https://download.workflowgen.com/library/wfg-my/4-6-0/wfg-my.zip)

### Documentation

WorkflowGen 7.20.1 Upgrade Guide: [English](https://docs.advantys.com/workflowgen-upgrade-guide/v/7.20.1/) - [Français](https://docs.advantys.com/workflowgen-guide-de-mise-a-jour/v/7.20.1-1/)  
WorkflowGen 7.20 PowerShell Installation: [English](https://docs.advantys.com/workflowgen-technical-reference-guide/v/7.20.0/setup/powershell-installation) - [Français](https://docs.advantys.com/workflowgen-guide-technique/v/7.20.0/configuration/installation-powershell)  
WorkflowGen 7.20 Manual Installation: [English](https://docs.advantys.com/workflowgen-technical-reference-guide/v/7.20.0/setup/manual-installation) - [Français](https://docs.advantys.com/workflowgen-guide-technique/v/7.20.0/configuration/installation-manuelle)  
WorkflowGen 7.20 Technical Guide: [English](https://docs.advantys.com/workflowgen-technical-reference-guide/v/7.20.0-9/) - [Français](https://docs.advantys.com/workflowgen-guide-technique/v/7.20.0-6/)  
WorkflowGen 7.20 Administration Guide: [English](https://docs.advantys.com/workflowgen-administration-module-reference-guide/v/7.20.0/) - [Français](https://docs.advantys.com/workflowgen-guide-administration/v/7.20.0/)  
WorkflowGen 7.20 User Portal Guide: [English](https://docs.advantys.com/workflowgen-user-portal-reference-guide/v/7.20.0/) - [Français](https://docs.advantys.com/workflowgen-guide-du-portail-utilisateur/v/7.20.0/)  
WorkflowGen 7.20 Integration Guide: [English](https://docs.advantys.com/workflowgen-integration-guide/v/7.20.0/)  
WorkflowGen for Azure: [English](https://docs.advantys.com/workflowgen-for-azure/v/7.20.0) - [Français](https://docs.advantys.com/workflowgen-pour-azure/v/7.20.0/)  
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)