Released 2020 Dec 17 (build 44.19.17)
Azure AD user provisioning (beta only)
Azure AD users: Beta testing is already underway for this integration that allows changes and updates made to an organization's users in Azure AD to be automatically pushed and applied to their users in Jostle.
Mobile: Library i-menu access
Mobile app users: When a Category, Volume, Folder, or File is opened in Library, it's Info menu can now be accessed via the i-icon in the action bar.
PLUS 45 bug fixes and/or performance enhancements.
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From the Developer's Dictionary:
S is for salt - In cryptography, a salt is random data that is used to safeguard hashes of passwords in storage.