June 8, 2026
To upgrade to this release version, you must perform a complete upgrade of FileCloud.
See complete upgrade instructions:
For Windows: Upgrade using Update Tool (Windows Only)
For Linux: Upgrade FileCloud on Linux
This version of FileCloud requires an OnlyOffice secret key of 256 characters minimum. If you are using OnlyOffice and have a secret key that is less than 256 characters, regenerate it so that it is the required length, and replace the value in the Web edit settings. See Web Editing with OnlyOffice for help.
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Release 23.261.2.33071 includes these enhancements and fixes. |
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Server/Online |
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Area |
Reference number |
Description |
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2FA |
FCL-9272 |
Admin 2FA TOTP setup was failing for promoted admin users. This has been fixed. |
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Security |
FCL-9215 |
MongoDB has been upgraded to version 7.032 to fix security issues. |
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Security |
FCL-9642 |
Apache has been upgraded to version 2.4.67 to fix security issues. |
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Security |
FCL-9512 |
OpenSSL has been upgraded to version 3.6.2 to fix security issues. |
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Security |
FCL-9878 |
PHP has been upgraded to version 8.4.21 to fix security issues. |
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Server-only fixes |
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Area |
Reference number |
Description |
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OnlyOffice integration, security |
FCL-8269 |
Firebase/PHP-JWT has been upgraded to version 7 to fix a security issue.
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