This removes the build constraint at Swift Package Index from Swift 5.8 so that (#377)

heckj · web-flow · commit 2773d4125311 · 2025-11-19T22:22:29.000+01:00
symbols that are only available in later versions (for example, MultiProducerSingleConsumerAsyncChannel)
are reflected in the hosted documentation.
diff --git a/.spi.yml b/.spi.yml
@@ -2,4 +2,3 @@ version: 1
 builder:
   configs:
     - documentation_targets: [AsyncAlgorithms]
-      swift_version: 5.8
