update deep freeze docs

Author: oeggert

docs/_snippets/common-links.md

@@ -96,6 +96,7 @@
 [DID entry]: /docs/references/protocol/ledger-data/ledger-entry-types/did.md
 [DIDエントリ]: /docs/references/protocol/ledger-data/ledger-entry-types/did.md
 [DeletableAccounts amendment]: /resources/known-amendments.md#deletableaccounts
+[DeepFreeze amendment]: /resources/known-amendments.md#deepfreeze
 [DepositAuth amendment]: /resources/known-amendments.md#depositauth
 [DepositPreauth amendment]: /resources/known-amendments.md#depositpreauth
 [DepositPreauth entry]: /docs/references/protocol/transactions/types/depositpreauth.md

docs/concepts/tokens/fungible-tokens/deep-freeze.md

@@ -11,6 +11,8 @@ Deep Freeze lets token issuers on the XRP Ledger prevent token misuse by frozen
 
 Deep Freeze impacts trust lines that interact with payments, offers, DEX, and AMM. Issuers can block sending and receiving of funds for holders in deep freeze.
 
+_(Requires the [DeepFreeze amendment][] {% not-enabled /%})_
+
 ## Deep Freeze Mechanism
 
 Deep Freeze is a setting on a trust line. It requires that the issuer implement a standard freeze on the trust line before enacting a deep freeze. The issuer cannot enact a deep freeze if they have enabled `No Freeze` on their account.

resources/known-amendments.md

@@ -17,6 +17,7 @@ This list is updated manually. For a live view of amendment voting, see the Amen
 
 | Name                              | Introduced | Status                        |
 |:----------------------------------|:-----------|:------------------------------|
+| [DeepFreeze][]                    | v2.4.0     | {% badge href="https://xrpl.org/blog/2025/rippled-2.4.0" %}Open for Voting: 2025-03-05{% /badge %} |
 | [PermissionedDomains][]           | v2.4.0     | {% badge href="https://xrpl.org/blog/2025/rippled-2.4.0" %}Open for Voting: 2025-03-05{% /badge %} |
 | [fixFrozenLPTokenTransfer][]      | v2.4.0     | {% badge href="https://xrpl.org/blog/2025/rippled-2.4.0" %}Open for Voting: 2025-03-05{% /badge %} |
 | [fixInvalidTxFlags][]             | v2.4.0     | {% badge href="https://xrpl.org/blog/2025/rippled-2.4.0" %}Open for Voting: 2025-03-05{% /badge %} |
@@ -301,6 +302,26 @@ This amendment was intended to add support for several types of crypto-condition
 However, the amendment was added to `rippled` v0.60.0 before implementation was complete. As a result, this amendment ID refers to incomplete code which does almost nothing. Modifying the existing amendment to add support for other crypto-conditions would cause a conflict with old versions of the amendment already in released software. If a future release adds support for additional crypto-conditions, it must use a new and different amendment ID.
 
 
+### DeepFreeze
+[DeepFreeze]: #deepfreeze
+
+| Amendment    | DeletableAccounts |
+|:-------------|:------------------|
+| Amendment ID | DAF3A6EB04FA5DC51E8E4F23E9B7022B693EFA636F23F22664746C77B5786B23 |
+| Status       | Enabled |
+| Default Vote (Latest stable release) | No |
+| Pre-amendment functionality retired? | No |
+
+This amendment enables issuers to deep freeze trustlines from interacting with payments, offers, AMMs, and the DEX. This prevents deep frozen accounts from sending and receiving frozen assets. With this amendment, four new flags are introduced:
+
+- `RippleState` flags:
+  - `lsfLowDeepFreeze`
+  - `lsfHighDeepFreeze`
+- `TrustSet` flags:
+  - `tfSetDeepFreeze`
+  - `tfClearDeepFreeze`
+
+
 ### DeletableAccounts
 [DeletableAccounts]: #deletableaccounts
 

sidebars.yaml

@@ -115,9 +115,9 @@
                 - page: docs/concepts/tokens/fungible-tokens/multi-purpose-tokens.md
                 - page: docs/concepts/tokens/fungible-tokens/clawing-back-tokens.md
                 - page: docs/concepts/tokens/fungible-tokens/freezes.md
-                - page: docs/concepts/tokens/fungible-tokens/deep-freeze.md
                   expanded: false
                   items:
+                    - page: docs/concepts/tokens/fungible-tokens/deep-freeze.md
                     - page: docs/concepts/tokens/fungible-tokens/common-misconceptions-about-freezes.md
                 - page: docs/concepts/tokens/fungible-tokens/paths.md
                 - page: docs/concepts/tokens/fungible-tokens/rippling.md