0.63.0

• BUGFIX (by @imaNNeo) Fix PieChart crash on web-renderer html by ignoring sectionsSpace when Path.combine() does not work (it's flutter engine issue), #955
• BUGFIX (by @imaNNeo) Fix ScatterChart long-press interaction bug (disappears when long-pressing on the chart), #1318
• FEATURE (by @imaNNeo) Upgrade dart version to 3.0

0.62.0

• BUGFIX (by @JoshMart) Fix extra lines not painting when at chart min or max, #1255.
• BUGFIX (by @imaNNeo) Check if mounted before calling setState in _handleBuiltInTouch methods in bar, line and scatter charts, #1101
• FEATURE (by @MagdyYacoub1): Added gradient color to RangeAnnotations by adding gradient attribute to horizontalRangeAnnotations and VerticalRangeAnnotation, #1195.
• BUGFIX (by @motionz-von)Fix windows build for example app
• FEATURE (by @motionz-von)BarChart groupSpace also takes effect when alignment is BarChartAlignment.end or BarChartAlignment.start.
• FEATURE (by @motionz-von) supports setting line StrokeCap on HorizontalLine/VerticalLine
• BUGFIX (by @nav-28) Fix radar chart tick and graph point not matching #1078
• IMPROVEMENT (by @imaNNeo) Update LineChartSample5 to demonstrate click to toggle show/hide tooltip, #118

0.61.0

• IMPROVEMENT (by @imaNNeo) Remove assertion to check to provide only one of color or gradient property in the BarChartRodData and BackgroundBarChartRodData, #1121.
• IMPROVEMENT (by @imaNNeo) Make drawBehindEverything property default to true in AxisTitles class, #1097.
• BUGFIX (by @imaNNeo) Show 0 instead of -0 in some edge-cases in the default titles
• FEATURE (by @tamasapps): Add tooltipHorizontalAlignment and tooltipHorizontalOffset property in [LineTouchTooltipData], [BarTouchTooltipData], [ScatterTouchTooltipData].
• FEATURE (by @dhiyaaulauliyaa) Add ability to force SideTitle to be placed inside its corresponding axis bounding box, #603.

0.60.0

• IMPROVEMENT (by @lsaudon) Replace flutter_lints by very_good_analysis
• BREAKING (by @lsaudon) Update dart sdk to 2.17.0 (flutter 3.0.0)
• BUGFIX (by @imaNNeo) Fix indicator out of range error in line chart, #1187
• FEATURE (by @htsuruo): Add longPressDuration optional property that allows to control the duration LongPress gesture occurs, #1114 #1127.
• IMPROVEMENT (by @imaNNeo) Add some screenshots in pubspec.yaml to support new pub.dev feature. Read more about it here and here.
• IMPROVEMENT (by @imaNNeo) Update the homepage url in pubspec.yaml (I just renamed my username)
• FEATURE (by @JoshMart) Add ability to draw extra horizontal lines on BarChart, #476
• FEATURE (by @soraef) Add a positionPercentageOffset optional property to RadarChartTitle to allow individual title positioning
• BUGFIX (by @imaNNeo) Allow to draw empty radarChart (with all zero values), #1217
• IMPORTANT IRAN NEEDS YOU. SPREAD THE NEWS.
  

0.55.2

0.55.2

• BUGFIX (by @imaNNeoFighT): Fix inner border of pieChart with single section, #1089
• IMPORTANT IRAN NEEDS HELP

As you might know, Islamic Republic of Iran is murdering people in silence right now in Iran
They shut the Internet down to do that. That’s why I cannot maintain this library for a while.
Now we need your help, please be our voice by spreading news in your media to support us
Search these hashtags:

#MahsaAmini
مهسا_امینی
OpIran

Also, this article might help.

0.55.1

0.55.1

• BUGFIX (by @ateich): Fix infinite loop in RadarChart when all values in RadarDataSet are equal, #882.
• BUGFIX (by @ateich): Fix uneven titles in RadarChart when using titlePositionPercentageOffset, #1074.
• BUGFIX (by @imaNNeoFighT): Fix PieChart single section stroke issue, #1089

0.55.0

• FEATURE (by @emelinepal): Add tooltipBorder property in [LineTouchTooltipData], [BarTouchTooltipData], [ScatterTouchTooltipData], #692.
• BUGFIX (by @imaNNeoFighT): Fix tooltip issue on negative bar charts, #978.
• IMPROVEMENT (by @imaNNeoFighT): Use Container to draw axis-based charts border.
• FEATURE (by @FlorianArnould) Add the ability to select the RadarChart shape (circle or polygon), #1047.
• BUGFIX (by @imaNNeoFighT): Fix LineChart titles problem with single FlSpot, #1053.
• FEATURE (by @FlorianArnould) Add the ability to rotate the RadarChar titles, #883.
• BREAKING (by @FlorianArnould) RadarChartData.getTitle have a new parameter angle and now returns a RadarChartTitle instead of a simple string. (Read our Migration Guide to learn more about it)

0.51.0

• FEATURE (by @imaNNeoFighT): Add SideTitleWidget to help you use it in [SideTitles.getTitlesWidget]. It's a wrapper around your widget. It keeps your provided child widget close to the chart. It has angle and space properties to handle margin and rotation. There is a axisSide property that you should fill, it has provided to you in the MetaData object. Check the below sample:

getTitlesWidget: (double value, TitleMeta meta) {
  return SideTitleWidget(
    axisSide: meta.axisSide,
    space: 8.0,
    angle: 0.0,
    child: const Text("This is your widget"),
  );
},

• IMPROVEMENT (by @imaNNeoFighT): Fix default LineChart interval issue on small view sizes, #909.

0.50.6

• IMPROVEMENT Fix a backward compatibility issue with Flutter 3.0, #1016

0.50.5

• IMPROVEMENT Fix test coverage problem again :/