This is not a major update, just a few things got fixed.
To make up for it, a few things are also added. This includes the following:

• Fixed the bug where Power Ups are not spawning
• Fixed an undesirable feature where the same Boss and Power Ups keeps appearing consecutively
• Made the "MEDIUM" button more visible
• Rebalanced Laser Gun to be a constant stream instead
• Increased Blender Gun's speed
• Slightly increased Cannon's "Boom Cloud" size
• Power Up name now appears when collected
• New Power Ups will appear when not collected and disappears off the screen