[cli] Bumping to 4.2.6 to fix in issue with --move-2 flag (#15064)

crates/aptos/CHANGELOG.md

@@ -5,6 +5,9 @@ All notable changes to the Aptos CLI will be captured in this file. This project
 ## Unreleased
 - [`Fix`] Remove unwraps to make outputs go through regular error handling
 
+## [4.2.6] - 2024/10/23
+- Fixing issue with `--move-2` flag which was still selecting language version 2.0 instead of 2.1.
+
 ## [4.2.5] - 2024/10/23
 - Bump to resolve issue with release version inconsistency.
 

crates/aptos/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "aptos"
 description = "Aptos tool for management of nodes and interacting with the blockchain"
-version = "4.2.5"
+version = "4.2.6"
 
 # Workspace inherited keys
 authors = { workspace = true }

crates/aptos/src/common/types.rs

@@ -1176,7 +1176,7 @@ pub struct MovePackageDir {
     /// Currently, defaults to `1`, unless `--move-2` is selected.
     #[clap(long, value_parser = clap::value_parser!(LanguageVersion),
            alias = "language",
-           default_value_if("move_2", "true", "2.0"),
+           default_value_if("move_2", "true", "2.1"),
            verbatim_doc_comment)]
     pub language_version: Option<LanguageVersion>,
 

third_party/move/move-prover/move-docgen/tests/testsuite.rs

@@ -91,7 +91,7 @@ fn test_docgen(path: &Path, mut options: Options, suffix: &str) -> anyhow::Resul
 
     if path.to_str().is_some_and(|s| s.contains(V2_TEST_DIR)) {
         options.compiler_v2 = true;
-        options.language_version = Some(LanguageVersion::V2_0);
+        options.language_version = Some(LanguageVersion::latest_stable());
     }
 
     let mut error_writer = Buffer::no_color();