v1.17.1

FIXED:
* tplx/sprigx would throw errors on dnsx.IsPtr, because it returns a
  bool and net.IP instead of a boolen and optional error. Fixed by
  adding dnsx.IsPtrChk and using that instead.

iox/fsx/doc.go

@@ -0,0 +1,4 @@
+/*
+Package fsx provides some enhancements to [io/fs].
+*/
+package fsx