v1.7.1

Fix ecliptic positioning of sun, moon, and planets in southern hemisphere sky.

v1.7.0

• New option to step one sidereal day at a time (instead of 24 hours at a time) during high-speed animation.
• Auto-repeat on backward/forward event buttons.
• Improved event messages.

v1.6.7

Fix AppleWebKit detection problem.

v1.6.6

• Further improvements in detection of incompatible web browsers.

v1.6.4

• Faster 2D globe map rendering (for when WebGL acceleration is unavailable).
• Moved fonts to data URLs to prevent font flicker.
• Improve incompatible browser checking and related feedback.

v1.6.2

• Removed WebGL requirement to run.
• Provided slower but functional 2D-graphics fallback for rendering globe maps when WebGL is unavailable.
• Improved browser compatibility checking, with specific Chrome, Firefox, and Safari minimum version requirements.

v1.6.1

• Added ability to open info display from collapsed control panel.
• Remove feature for displaying equatorial position - confusing, and not as useful as I thought.
• Fix iOS keyboard input bug.
• Enable "Suppress onscreen keyboard" option even when iOS is requesting a desktop version of the website.

v1.5.0

• Add new "Sun constrained by hour hand".
• Fix improper handling of Local Mean Time setting.

v1.4.9

Fix language submenu positioning for small mobile screens.

v1.4.8

• Improved Android phone browser performances.
• Add incompatible web browser detection.