v1.15.9

Performance fixes

Statuses will render slightly faster on slower devices, and fade-in animations will be more consistent.

• fix: change all opacity animation timings to 0.2s #1753
• fix: fix fade animations on slow devices #1751
• perf: calculate plaintext from HTML content in advance in rIC #1748
• perf: make timeline rendering less janky #1747

Accessibility fixes

In screen readers, Pinafore now reads out whether a status contains media or polls, and the buttons on media specify whether it's an animated image or not. Navigation buttons work correctly in Voice Control on iOS.

• feat: aria-labels and buttons contain more media info #1743
• fix: fix nav links in Voice Control on iOS #1746

Bug fixes

• fix: fix delete-and-redraft in Firefox Android (#1762) #1681
• fix: left/right hotkey works on all settings page (#1745) #1744
• fix: beef up CSP headers #1759
• fix: update sapper to fix SNYK-JS-SAPPER-561051 #1757