Add EOSIO 2.0.12 release notes to Dev Portal - 2.0

docs/30_release-notes/87_v2.0.12.md

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+---
+link: /30_release-notes/index.md
+link_text: v2.0.12
+---

docs/30_release-notes/88_v2.0.11.md

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 ---
-link: /30_release-notes/index.md
+content_title: EOSIO v2.0.11 Release Notes
 link_text: v2.0.11
 ---
+
+This release contains security and miscellaneous fixes.
+
+## Security bug fixes
+
+### Consolidated Security Fixes for v2.0.11 ([#10147](https://github.com/EOSIO/eos/pull/10147))
+- Fix issue with account query db that could result in incorrect data or hung processes
+
+Note: These security fixes are relevant to all nodes on EOSIO blockchain networks.
+
+## Other changes
+- ([#10063](https://github.com/EOSIO/eos/pull/10063)) [release 2.0.x] Fix docker steps on tagged builds.
+- ([#10135](https://github.com/EOSIO/eos/pull/10135)) Wlb/adding nodeos param tests 2.0.x
+- ([#10133](https://github.com/EOSIO/eos/pull/10133)) fix compiling with boost 1.76; add <set> include in chainbase - 2.0
+
+## Documentation
+- ([#10094](https://github.com/EOSIO/eos/pull/10094)) [docs] Add EOSIO 2.0.10 release notes to dev portal - 2.0

docs/30_release-notes/index.md

@@ -1,20 +1,28 @@
 ---
-content_title: EOSIO v2.0.11 Release Notes
+content_title: EOSIO v2.0.12 Release Notes
 ---
 
-This release contains security and miscellaneous fixes.
+This release contains security updates and miscellaneous fixes.
 
-## Security bug fixes
+## Security updates
 
-### Consolidated Security Fixes for v2.0.11 ([#10147](https://github.com/EOSIO/eos/pull/10147))
-- Fix issue with account query db that could result in incorrect data or hung processes
+### Consolidated Security Updates for v2.0.12 ([#10264](https://github.com/EOSIO/eos/pull/10264))
+- Apply three-strikes rule to all transaction failures
+- Apply unconditional subjective CPU check along with some additional logging
+- Provide options to enable subjective CPU billing for P2P and API transactions ,and provide an option to disable it for individual accounts
 
-Note: These security fixes are relevant to all nodes on EOSIO blockchain networks.
+This release expands upon the subjective CPU billing introduced in ([v2.0.10](https://github.com/EOSIO/eos/tree/v2.0.10)). Subjective billing (disabled by default) can now be applied to transactions that come in from either P2P connections, API requests, or both. By setting `disable-subjective-billing` to `false` both P2P and API transactions will have subjective CPU billing applied. Using `disable-subjective-p2p-billing` and/or `disable-subjective-api-billing` will allow subjective CPU billing to be enabled/disabled for P2P transactions or API transactions respectively. Another option , `disable-subjective-account-billing = <account>`, is used to selectively disable subjective CPU billing for certain accounts while applying subjective CPU billing to all other accounts.
 
-## Other changes
-- ([#10063](https://github.com/EOSIO/eos/pull/10063)) [release 2.0.x] Fix docker steps on tagged builds.
-- ([#10135](https://github.com/EOSIO/eos/pull/10135)) Wlb/adding nodeos param tests 2.0.x
-- ([#10133](https://github.com/EOSIO/eos/pull/10133)) fix compiling with boost 1.76; add <set> include in chainbase - 2.0
+`cleos get account` is enhanced to report `subjective cpu bandwidth`, which contains used subjective CPU billing in microseconds for a particular account on a given node.
+
+Note: These security updates are relevant to all nodes on EOSIO blockchain networks.
 
+
+## Other changes
+- ([#10155](https://github.com/EOSIO/eos/pull/10155)) [2.0.x] Improve timeouts occurring on Anka builds.
+- ([#10171](https://github.com/EOSIO/eos/pull/10171)) Wlb/ctest generalization for parameter tests 2.0.x
+- ([#10233](https://github.com/EOSIO/eos/pull/10233)) Support Running Version Tests on Fresh OS Installs
+- ([#10244](https://github.com/EOSIO/eos/pull/10244))  migrate boost downloads from BinTray to JFrog Artifactory - 2.0
+- ([#10250](https://github.com/EOSIO/eos/pull/10250)) Rel 2.0.x: Subjective CPU billing cleos enhancement and adding subjective_cpu_bill to /v1/chain/get_account result
 ## Documentation
-- ([#10094](https://github.com/EOSIO/eos/pull/10094)) [docs] Add EOSIO 2.0.10 release notes to dev portal - 2.0
+- ([#10186](https://github.com/EOSIO/eos/pull/10186)) Add EOSIO 2.0.11 release notes to dev portal - 2.0