Force default icon size for Text annotations without appearance stream
Only handle scroll events when PDFView.pdfDocument is defined (issue 4642)
Fix corrupted images #4649
Basic node.js example that demostrate pdf.combined.js file use
Fix regression preventing the setting of breakpoints in the Stepper (PDFBug)
Add integer conversion to RGB colour values in convertToRgb in DeviceCmykCS (issue 4443)
Merge pull request #4656 from Snuffleupagus/stepper-regression

Fix regression preventing the setting of breakpoints in the Stepper (PDFBug)
Merge pull request #4653 from fkaelberer/issue4649

Fix corrupted images #4649
Merge pull request #4655 from Snuffleupagus/issue-4443

Add integer conversion to RGB colour values in convertToRgb in DeviceCmykCS (issue 4443)
Merge pull request #4654 from yurydelendik/nodeexampe

Basic node.js example that demonstrate pdf.combined.js file use
Optimized JPX decoder ~6% faster
Merge pull request #4600 from p01/JPX_optimization_2

Optimized JPX decoder ~6% faster
Version 1.0.68
Merge pull request #4520 from timvandermeij/annotation-icon-size

Force default icon size for Text annotations without appearance stream
PDFImage_resize: copy in place with alpha and ~5x speed up
Merge pull request #4663 from yurydelendik/v1.0.68

Version 1.0.68
Merge pull request #4645 from Snuffleupagus/issue-4642

Only handle scroll events when PDFView.pdfDocument is defined (issue 4642)
Merge pull request #4666 from p01/Faster_image_resize

PDFImage_resize: copy in place with alpha and ~5x speed up
Refactor jpg.js and include forceRGBoutput, correct style of image.js

This refactors getData to be more readable and extracts all the color
conversion algorithms to their own functions. The resulting code was then
cleaned up.
This also introduces a flag `forceRGBoutput` to getData, that allows to always
get the data as a `width * height * 3` bytes long RGB buffer
Move the colour conversion to jpg.js

Benchmarking shows that this improves performance for the invitation document
from https://github.com/mozilla/pdf.js/issues/3809 by 35%