Frederikson labs updates vosyr - free volca sample manager - to v2.5.1

Frederikson labs has updated vosyr, the free ‪‎volca sample‬ manager, to version 2.5.1, which fixes some bugs.

Changes:

• Fixed a bug where under rare circumstances some sample files were erroneously deleted from the project directory.
• Fixed a bug where the modal overlays were not resized properly.