Boost.OpenMethod 1.91.0 Release Notes (#625)

Author: jll63

release-notes/boost_1_91_0.adoc

@@ -19,7 +19,7 @@ boost_at:/doc/libs/1_91_0/[Documentation]
 == New Libraries
 
 // Example:
-// 
+//
 // * boost_phrase:library[Accumulators,/libs/accumulators]:
 // ** Framework for incremental calculation, and collection of statistical
 // accumulators, from Eric Niebler.
@@ -30,7 +30,7 @@ boost_at:/doc/libs/1_91_0/[Documentation]
 == Updated Libraries
 
 // Example:
-//  
+//
 // * boost_phrase:library[Interprocess,/libs/interprocess/]:
 // ** Added anonymous shared memory for UNIX systems.
 // ** Conform to `std::pointer_traits` requirements (boost_gh:pr[interprocess,32]).
@@ -136,8 +136,8 @@ however, by globally defining the macro `BOOST_MULTI_INDEX_ENABLE_MPL_SUPPORT`.
 support for Boost.MPL may be eventually deprecated and removed in the future.
 ** *Breaking change:* `composite_key` and associated class templates
 (`composite_key_equal_to`, `composite_key_compare`, `composite_key_hash`) have been made
-variadic (previously the maximum number of template arguments was limited by 
-`BOOST_MULTI_INDEX_LIMIT_COMPOSITE_KEY_SIZE`). This change should be transparent to users, 
+variadic (previously the maximum number of template arguments was limited by
+`BOOST_MULTI_INDEX_LIMIT_COMPOSITE_KEY_SIZE`). This change should be transparent to users,
 with the exception that `composite_key::key_extractors` returns a `std::tuple` instead of
 a `boost::tuple` (and similarly for the rest of affected class templates).
 ** Removed internal workarounds and fallbacks to support pre-C++11 compilers.
@@ -158,9 +158,8 @@ a `boost::tuple` (and similarly for the rest of affected class templates).
 *** `state_machine` cannot be moved (https://github.com/boostorg/msm/issues/205[#205])
 ** **Breaking change (`backmp11`)**: Direct access to the event pool is changed from `public` to `protected`,
 because manipulating it outside of the library code can lead to undefined behavior.
-
-
-
+* boost_phrase:library[OpenMethod,/libs/openmethod/]:
+** Inter-operation with `boost::intrusive_ptr`.
 * boost_phrase:library[Optional,/libs/optional/]:
 ** For compilers with full C++11 support (including "unrestricted  unions" and ref-qualifiers)
   changed the implementation from aligned storage to union storage. This enables the gradual