threadscope on ghc 8.2.2 uses older cabal than cabal that 8.2.2 ships with

minor but I thought it may be worth mentioning: 8.2.2 and I believe 8.2.1 ship with cabal 2.0
But threadscope uses cabal 1.24.2
Would it be possible to fix so 8.2.2 with threadscope uses one version of cabal rather than two?

首先检查 ThreadScope 的 Cabal 配置及其 GHC 8.2.2 构建设置，以确定在哪里选择了 Cabal 1.24.2。验证项目是否可以使用 GHC 8.2.2 随附的 Cabal 2.0，然后确认构建只使用一个 Cabal 版本。

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