Unreleased version

Add showSpinner() and hideSpinner() that allow you to manually trigger the spinner (#56)
Add support for full-page spinner that covers the entire page using showPageSpinner() and hidePageSpinner() (#42)
Add support for Rmarkdown documents (#8)
Add support for setting global options for most parameters (#78)
Fix page sometimes wobbling because of hidden spinner (#54)
Fix bug where shiny::tagList() would throw an error (#73)
Fix bug where using an image spinner would cause the Shiny output to be centered (#79)
Add more informative error messages (#69)
Replace addResourcePath() with htmlDependency() which is more robust (#75)
Add caption argument to allow showing a message under the spinner (#28)

shinycssloaders 1.0.0 (2020-07-28)

Add support for custom images with image parameter (#46)
Add support for making the spinner show up on top of the output instead of replacing it, with a hide.ui parameter (#22)
Add id parameter to withSpinner() to allow you to target a specific spinner with CSS (#19)
Allow spinner type 0, which means no loading icon is shown (#18)
Changed the license from GPL-3 to MIT
Fix bug where loaders weren't working in uiOutput (#39)
Fix bug where withSpinner() was causing shiny::appendTab() to break (#45)
Add support for proxy.height to be specified as a number instead of a string (300 vs "300px")
Fixed bug where spinner wasn't showing up for certain output IDs such as "map" (#49)
Clarify the custom.css parameter which was causing confusion (#21)
Don't expose 'assets' as a resourch path because it blocks shiny apps from having a www/assets/ folder (#48)
Internal refactoring: Use one CSS file for all styles, and use CSS files to load custom CSS of each style (#37)
Complete revamp of all the documentation
Added a sample Shiny app "demo" that lets you experiment with all loader types and parameters
File cleanup: Remove all files and dirs from inst/css-loaders and only keep the CSS (#38)

Remove debug message from JS console (#26)
Ensure spinner doesn't show forever when used on dynamic outputs
Fix bug that caused errors with outputs with special ID characters and caused errors when using shiny bookmarks (#16)
Fix type 1 and type 7 spinners on IE11 (#1)
Dean Attali took over as maintainer of the package

Better support for outputs with non-fixed height (e.g. tables with heights depending on the data received from the server), by embedding a 'proxy' container which contains the spinner. An attempt is made to automatically deduce if the output has fixed / variable height and in the latter case the proxy container will have a default height of '400px'. Otherwise the proxy.height option can be used to explicitly control the size of the proxy container.

The first working version of the package.