chore: add changelog and documentation for #1452

CHANGELOG.md

@@ -10,6 +10,9 @@
   @pd93).
 - Small change on the API when using as a library: `call.Direct` became
   `call.Indirect` (#1459).
+- Added new template function: `spew`, which can be used to print variables for
+  debugging purposes (#1452).
+
 
 ## v3.33.1 - 2023-12-21
 

docs/docs/usage.md

@@ -1286,6 +1286,9 @@ Task also adds the following functions:
   for this. The Bash dialect is assumed.
 - `splitArgs`: Splits a string as if it were a command's arguments. Task uses
   [this Go function](https://pkg.go.dev/mvdan.cc/sh/v3@v3.4.0/shell#Fields)
+- `spew`: Returns the Go representation of a specific variable. Useful for
+  debugging. Uses the [davecgh/go-spew](https://github.com/davecgh/go-spew)
+  package.
 
 Example: