Migrate to 0.70.x

[biodegradable000]

I am struggling to migrate from 0.69 to 0.70.x because I cannot find any documentation on it.

My problem is that in the SideTitleWidget the axisside property has disappeared. Instead, I need to add a "meta" property but I have no clue how to use it.
I'm sorry if this is obvious, but I have searched everywhere I can think of. I don't find any example showing how to use it, I can't find any documentation where the property is mentioned and I also cannot find any migration guide here

What am I missing?
Thanks a lot for pointing me to the right direction!

[PvtPuddles]

If you're using the SideTitleWidget as part of the SideTitles data, the getTitlesWidget builder gives you a TitleMeta object.

      AxisTitles(
        sideTitles: SideTitles(
          getTitlesWidget: (double value, TitleMeta meta) {
            return SideTitleWidget(
              meta: meta,
              child: MyTitleWidget(value),
            );
          },
        ),
      )

Otherwise, you'll have to construct your own TitleMeta. Snooping through the code, you'll only need to worry about the sideTitles and rotationQuarterTurns parameters, everything else is ignored (for now).

I agree that it's poorly documented; the SideTitleWidget doc comment still refers to the old axisSide parameter.