chore: bump toolchain to v4.29.0-rc1 (#65)

kim-em · web-flow · commit a8191ec24410 · 2026-02-18T06:49:13.000+11:00
* patches for nightly-2025-01-04, and drop Batteries dependency * fix adaptation note * merge main * fixes for leanprover/lean4#7516 * merge lean-pr-testing-7516 * deprecations * toolchain * list deprecations * bump toolchain * adaptations for leanprover/lean4#12263 * merge lean-pr-testing-12263 * chore: bump toolchain to v4.29.0-rc1
diff --git a/Plausible/Sampleable.lean b/Plausible/Sampleable.lean
@@ -118,8 +118,8 @@ class SampleableExt (α : Sort u) where
   [sample : Arbitrary proxy]
   interp : proxy → α
 
-attribute [instance] SampleableExt.proxyRepr
-attribute [instance] SampleableExt.shrink
+attribute [instance_reducible, instance] SampleableExt.proxyRepr
+attribute [instance_reducible, instance] SampleableExt.shrink
 
 namespace SampleableExt
 
diff --git a/lean-toolchain b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:v4.28.0
+leanprover/lean4:v4.29.0-rc1

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-leanprover/lean4:v4.28.0`
	`1`	`+leanprover/lean4:v4.29.0-rc1`