diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 10576f4b..eeb62779 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -12,7 +12,7 @@ The semantic versioning only considers the public API as described in
 paths are considered internals and can change in minor and patch releases.
 
 
-v4.42.1 (unreleased)
+v4.43.0 (unreleased)
 --------------------
 
 Fixed
@@ -25,6 +25,12 @@ Fixed
 - Misleading error message for invalid value for ``Literal`` strings (`#790
   <https://github.com/omni-us/jsonargparse/pull/790>`__).
 
+Changed
+^^^^^^^
+- ``parse_optionals_as_positionals`` and ``applied_instantiation_links`` no
+  longer marked as experimental (`#788
+  <https://github.com/omni-us/jsonargparse/pull/788>`__).
+
 
 v4.42.0 (2025-10-14)
 --------------------
diff --git a/jsonargparse/_common.py b/jsonargparse/_common.py
index 4467e67f..c6358979 100644
--- a/jsonargparse/_common.py
+++ b/jsonargparse/_common.py
@@ -130,12 +130,12 @@ def set_parsing_settings(
             DocstringStyle.AUTO.
         docstring_parse_attribute_docstrings: Whether to parse attribute
             docstrings (slower). Default is False.
-        parse_optionals_as_positionals: [EXPERIMENTAL] If True, the parser will
-            take extra positional command line arguments as values for optional
-            arguments. This means that optional arguments can be given by name
-            --key=value as usual, but also as positional. The extra positionals
-            are applied to optionals in the order that they were added to the
-            parser. By default, this is False.
+        parse_optionals_as_positionals: If True, the parser will take extra
+            positional command line arguments as values for optional arguments.
+            This means that optional arguments can be given by name --key=value
+            as usual, but also as positional. The extra positionals are applied
+            to optionals in the order that they were added to the parser. By
+            default, this is False.
         stubs_resolver_allow_py_files: Whether the stubs resolver should search
             in ``.py`` files in addition to ``.pyi`` files.
         omegaconf_absolute_to_relative_paths: If True, when loading configs
diff --git a/jsonargparse/_core.py b/jsonargparse/_core.py
index 9f6d58c6..68182f8a 100644
--- a/jsonargparse/_core.py
+++ b/jsonargparse/_core.py
@@ -775,8 +775,9 @@ def dump(
 
         Args:
             cfg: The configuration object to dump.
-            format: The output format: ``'yaml'``, ``'json'``, ``'json_indented'``, ``'parser_mode'`` or ones added via
-                :func:`.set_dumper`.
+            format: The output format: ``'yaml'``, ``'json'``,
+                ``'json_indented'``, ``'toml'``, ``'parser_mode'`` or ones added
+                via :func:`.set_dumper`.
             skip_none: Whether to exclude entries whose value is None.
             skip_default: Whether to exclude entries whose value is the same as the default.
             skip_validation: Whether to skip parser checking.
@@ -1199,8 +1200,7 @@ def add_instantiator(
         have an additional keyword parameter ``applied_instantiation_links:
         dict``. This parameter will be populated with a dictionary having as
         keys the targets of the instantiation links and corresponding values
-        that were applied. Support for ``applied_instantiation_links`` parameter
-        is EXPERIMENTAL and subject to change or removal in future versions.
+        that were applied.
 
         Args:
             instantiator: Function that instantiates a class.