v0.2.12

What's Changed

• 增加电商收付通补差SDK by @thinkerchi in #220
• 电商收付通退款SDK by @YuxiangQue in #219
• fix: 更换过期的单元测试用的微信支付平台证书 by @xy-peng in #235
• 更新点金计划SDK：点金计划管理API新增支付场景字段 by @ByteChen in #233

New Contributors

• @thinkerchi made their first contribution in #220
• @YuxiangQue made their first contribution in #219

Full Changelog: v0.2.11...v0.2.12