Removed chl undocumented behavior that acted as axis labels https://headwayapp.co/image-charts-changelog/removed-chl-undocumented-behavior-that-acted-as-axis-labels-134366
Axis ranges (chxr) and axis visibility (chxt) are now globally interpreted https://headwayapp.co/image-charts-changelog/axis-ranges-(chxr)-and-axis-visibility-(chxt)-are-now-globally-interpreted-134367
Axis labels rotation is now horizontal by default https://headwayapp.co/image-charts-changelog/axis-labels-rotation-is-now-horizontal-by-default-134368
Axis visibility is now 100% compliant with Google Image Charts https://headwayapp.co/image-charts-changelog/axis-visibility-is-now-100-compliant-with-google-image-charts-134370
3 improvements to QRCodes: colors, SVG output, no watermark! https://headwayapp.co/image-charts-changelog/3-improvements-to-qrcodes-colors-svg-output-no-watermark!-152316