More things filled in

Add links to issues(with URLs)
Add table of structures/include files/macros

ReleaseNotes_4.7.md

@@ -1,4 +1,4 @@
-# HAMLIB 4.7 - Release Notes
+# HAMLIB 4.7 - Release Notes (WIP)                        2025-12-01(?)
 
 This release brings new equipment support, bug fixes/code cleanups, and some
 changes to ease transition to 5.0
@@ -13,8 +13,9 @@ changes to ease transition to 5.0
 ## Bug Fixes & Code cleanups
 - Codebase conforms to ISO/IEC 9899:2024 (-std=c23)
 - Reduce gripes from cppcheck and other static analyzers
-- Functions rig_get_conf(), rot_get_conf() and amp_get_conf() are deprecated and
-  will be removed in 5.0. Use xyz_get_conf2() instead. See issue #924
+- Functions `rig_get_conf()`, `rot_get_conf()` and `amp_get_conf()` are deprecated and
+  will be removed in 5.0. Use `..._get_conf2()` instead. See issue
+  [#924](https://github.com/Hamlib/Hamlib/issues/924).
 - (TBD)
 
 ## Build/install Changes
@@ -30,9 +31,12 @@ with 4.7, making the transition much easier. The Application Programming Interfa
 does not change.
 
 ### Storage restructuring
-HAMLIB 5.0 will move many data items/structures out of rig_struct into separate,
-calloc'ed buffers. This changes many of the methods for accessing HAMLIB internal
-data. It also removes some obsolete items, and restructures/resizes others.
+HAMLIB 5.0 will move many data items/structures out of rig_struct into separate heap
+buffers. See issues [#487](https://github.com/Hanlib/Hamlib/issues/487),
+[#1445](https://github.com/Hamlib/Hamlib/issues/1445), and
+[#1420](https://github.com/Hamlib/Hamlib/issues/1420). This changes many of
+the methods for accessing HAMLIB internal data. It also removes some obsolete
+items, and restructures/resizes others.
 
 ### Include files
 Along with the moves to separate storage, the definitions of these data structures

ReleaseNotes_5.0.md

@@ -1,4 +1,4 @@
-# HAMLIB 5.0 - Release Notes (DRAFT)
+# HAMLIB 5.0 - Release Notes (DRAFT)                           2026-12-01(target)
 
 This major release includes a restructuring of HAMLIB internal storage, forcing
 changes to the Application Binary Interface(ABI).
@@ -9,7 +9,24 @@ changes to the Application Binary Interface(ABI).
 ## Build changes
 - No more K&R C - C compiler needs at least c11 capability.
 - Functions rig_get_conf(), rot_get_conf() and amp_get_conf() have been removed.
-  See issue #924.
-- shortfreq_t changed to int?
+  See [issue #924](https://github.com/Hamlib/Hamlib/issues/924).
+- shortfreq_t changed to int32?
 
 ## Application changes
+Many of the internal HAMLIB data structures have been moved out of the rig_struct
+area into their own heap buffers, and are addressed by pointers. Any application that
+wishes to access these structure will have to add a new `#include` statement and
+use a macro defined in that `.h` file to obtain the address.
+
+
+| Structure | Old reference | Include file | New Pointer |
+| --------- | ---------------- | ----------------- | ------------ |
+| Rig state | `rig->state` | `<hamlib/rig_state.h>` | `HAMLIB_STATE(rig)` |
+| Rig CAT port | `rig->state.rigport` | `<hamlib/port.h>` | `HAMLIB_RIGPORT(rig)` |
+| Rig PTT port | `rig->state.pttport` | `<hamlib/port.h>` | `HAMLIB_PTTPORT(rig)` |
+| Rig DCD port | `rig->state.dcdport` | `<hamlib/port.h>` | `HAMLIB_DCDPORT(rig)` |
+| Amplifier state | `amp->state` | `<hamlib/amp_state.h>` | `HAMLIB_AMPSTATE(amp)` |
+| Amplifier port | `amp->state.ampport` | `<hamlib/port.h>` | `HAMLIB_AMPPORT(amp)` |
+| Rotator state | `rot->state` | `<hamlib/rot_state.h>` | `HAMLIB_ROTSTATE(rot)` |
+| Rotator port | `rot->state.rotport` | `<hamlib/port.h>` | `HAMLIB_ROTPORT(rot)` |
+| Rotator port2 | `rot->state.rotport2` | `<hamlib/port.h>` | `HAMLIB_ROTPORT2(rot)` |