docs(RELEASENOTES): update 1.12.0 notes to match dev blog (#4691)

* Reorganize some changelog entries
* Add note about portable binaries
* Dev blog: https://xrpl.org/blog

RELEASENOTES.md

@@ -30,69 +30,63 @@ If you operate an XRP Ledger server, upgrade to version 1.12.0 by September 20,
 
 On supported platforms, see the [instructions on installing or updating `rippled`](https://xrpl.org/install-rippled.html).
 
+The XRPL Foundation publishes portable binaries, which are drop-in replacements for the `rippled` daemon. [See information and downloads for the portable binaries](https://github.com/XRPLF/rippled-portable-builds#portable-builds-of-the-rippled-server). This will work on most distributions, including Ubuntu 16.04, 18.04, 20.04, and 22.04; CentOS; and others. Please test and open issues on GitHub if there are problems.
+
 
 ## Changelog
 
-### New Features and Amendments
+### Amendments, New Features, and Changes
+(These are changes which may impact or be useful to end users. For example, you may be able to update your code/workflow to take advantage of these changes.)
 
 - **`AMM`**: Introduces an automated market maker (AMM) protocol to the XRP Ledger's decentralized exchange, enabling you to trade assets without a counterparty. For more information about AMMs, see: [Automated Market Maker](https://opensource.ripple.com/docs/xls-30d-amm/amm-uc/). [#4294](https://github.com/XRPLF/rippled/pull/4294)
 
-- **`Clawback`**: Allows issuers to add the `lsfAllowTrustLineClawback` flag to an issuing account. This enables the account to recover, or _claw back_, issued tokens after they're distributed to accounts. For additional documentation on this feature, see: [#4553](https://github.com/XRPLF/rippled/pull/4553).
+- **`Clawback`**: Adds a setting, *Allow Clawback*, which lets an issuer recover, or _claw back_, tokens that they previously issued. Issuers cannot enable this setting if they have issued tokens already. For additional documentation on this feature, see: [#4553](https://github.com/XRPLF/rippled/pull/4553).
 
 - **`fixReducedOffersV1`**: Reduces the occurrence of order books that are blocked by reduced offers. [#4512](https://github.com/XRPLF/rippled/pull/4512)
 
-- Added binary hardening and linker flags to enhance security during the build process. [#4603](https://github.com/XRPLF/rippled/pull/4603)
-
-- Updated build dependencies to the most recent versions in Conan Center. [#4595](https://github.com/XRPLF/rippled/pull/4595)
-
-- Updated Conan recipe for NuDB. [#4615](https://github.com/XRPLF/rippled/pull/4615)
-
-- Added a pre-commit hook that runs the clang-format linter locally before committing changes. To install this feature, see: [CONTRIBUTING](https://github.com/XRPLF/xrpl-dev-portal/blob/master/CONTRIBUTING.md). [#4599](https://github.com/XRPLF/rippled/pull/4599)
-
-- Added quality-of-life improvements to workflows, using new [concurrency control](https://docs.github.com/en/actions/using-jobs/using-concurrency) features. [#4597](https://github.com/XRPLF/rippled/pull/4597)
-
-- Added an Artifactory to the `nix` workflow to improve build times. [#4556](https://github.com/XRPLF/rippled/pull/4556)
-
 - Added WebSocket and RPC port info to `server_info` responses. [#4427](https://github.com/XRPLF/rippled/pull/4427)
 
+- Removed the deprecated `accepted`, `seqNum`, `hash`, and `totalCoins` fields from the `ledger` method. [#4244](https://github.com/XRPLF/rippled/pull/4244)
 
 
 ### Bug Fixes and Performance Improvements
+(These are behind-the-scenes improvements, such as internal changes to the code, which are not expected to impact end users.)
 
-- Fixed an incorrect error response when there are missing fields in the API v2 `ledger_entry` method. [#4552](https://github.com/XRPLF/rippled/pull/4552)
-
-- Updated checkout versions to resolve warnings during Github jobs. [#4598](https://github.com/XRPLF/rippled/pull/4598)
+- Added a pre-commit hook that runs the clang-format linter locally before committing changes. To install this feature, see: [CONTRIBUTING](https://github.com/XRPLF/xrpl-dev-portal/blob/master/CONTRIBUTING.md). [#4599](https://github.com/XRPLF/rippled/pull/4599)
 
-- Added an error response to the API v2 `account_info` method when you include an invalid `signer_lists` value. [#4585](https://github.com/XRPLF/rippled/pull/4585)
+- In order to make it more straightforward to catch and handle overflows: changed the output type of the `mulDiv()` function from `std::pair<bool, uint64_t>` to `std::optional`. [#4243](https://github.com/XRPLF/rippled/pull/4243)
 
-- Fixed an issue with the debug package build. [#4591](https://github.com/XRPLF/rippled/pull/4591)
+- Updated `Handler::Condition` enum values to make the code less brittle. [#4239](https://github.com/XRPLF/rippled/pull/4239)
 
-- Added additional error responses to the API v2 `AccountTx` method. [#4571](https://github.com/XRPLF/rippled/pull/4571)
+- Renamed `ServerHandlerImp` to `ServerHandler`. [#4516](https://github.com/XRPLF/rippled/pull/4516), [#4592](https://github.com/XRPLF/rippled/pull/4592)
 
-- Fixed build references to deleted `ServerHandlerImp`. [#4592](https://github.com/XRPLF/rippled/pull/4592)
+- Replaced hand-rolled code with `std::from_chars` for better maintainability. [#4473](https://github.com/XRPLF/rippled/pull/4473)
 
-- Fixed package definitions for Conan. [#4485](https://github.com/XRPLF/rippled/pull/4485)
+- Removed an unused `TypedField` move constructor. [#4567](https://github.com/XRPLF/rippled/pull/4567)
 
-- Changed the output type of the `mulDiv()` function from `std::pair<bool, uint64_t>` to `std::optional`. [#4243](https://github.com/XRPLF/rippled/pull/4243)
 
-- Updated `Handler::Condition` enum values to make the code less brittle. [#4239](https://github.com/XRPLF/rippled/pull/4239)
+### Docs and Build System
 
-- Renamed `ServerHandlerImp` to `ServerHandler`. [#4516](https://github.com/XRPLF/rippled/pull/4516)
+- Updated checkout versions to resolve warnings during GitHub jobs. [#4598](https://github.com/XRPLF/rippled/pull/4598)
 
-- Removed the deprecated `accepted`, `seq`, `hash`, and `totalCoins` fields from the `ledger` method. [#4244](https://github.com/XRPLF/rippled/pull/4244)
+- Fixed an issue with the Debian package build. [#4591](https://github.com/XRPLF/rippled/pull/4591)
 
-- Replaced hand-rolled code with `std::from_chars` for better maintainability. [#4473](https://github.com/XRPLF/rippled/pull/4473)
+- Updated build instructions with additional steps to take after updating dependencies. [#4623](https://github.com/XRPLF/rippled/pull/4623)
 
-- Removed an unused `TypedField` move constructor. [#4567](https://github.com/XRPLF/rippled/pull/4567)
+- Updated contributing doc to clarify that beta releases should also be pushed to the `release` branch. [#4589](https://github.com/XRPLF/rippled/pull/4589)
 
-- Enabled the `BETA_RPC_API` flag in the default unit tests config, making the API v2 available to all unit tests. [#4573](https://github.com/XRPLF/rippled/pull/4573)
+- Enabled the `BETA_RPC_API` flag in the default unit tests config, making the API v2 (beta) available to unit tests. [#4573](https://github.com/XRPLF/rippled/pull/4573)
 
+- Conan dependency management.
+  - Fixed package definitions for Conan. [#4485](https://github.com/XRPLF/rippled/pull/4485)
+  - Updated build dependencies to the most recent versions in Conan Center. [#4595](https://github.com/XRPLF/rippled/pull/4595)
+  - Updated Conan recipe for NuDB. [#4615](https://github.com/XRPLF/rippled/pull/4615)
 
-### Docs
+- Added binary hardening and linker flags to enhance security during the build process. [#4603](https://github.com/XRPLF/rippled/pull/4603)
 
-- Updated build instructions with additional steps to take after updating dependencies. [#4623](https://github.com/XRPLF/rippled/pull/4623)
+- Added an Artifactory to the `nix` workflow to improve build times. [#4556](https://github.com/XRPLF/rippled/pull/4556)
 
-- Updated contributing doc to clarify that beta releases should also be pushed to the `release` branch. [#4589](https://github.com/XRPLF/rippled/pull/4589)
+- Added quality-of-life improvements to workflows, using new [concurrency control](https://docs.github.com/en/actions/using-jobs/using-concurrency) features. [#4597](https://github.com/XRPLF/rippled/pull/4597)
 
 
 [Full Commit Log](https://github.com/XRPLF/rippled/compare/1.11.0...1.12.0)