Update Project.toml to add a note

Author: mcabbott

Project.toml

@@ -36,7 +36,7 @@ TensorOperations = "4, 5"
 Tracker = "0.2"
 VectorizationBase = "0.21.23"
 Zygote = "0.6.33, 0.7"
-julia = "1.10"
+julia = "1.10"  # note that this is the minimum Julia version, 1.11 & 1.12 etc. are allowed & should work.
 
 [extras]
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"