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gnodet pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
     new cb7a152cf Publish SSHD 2.13.0
cb7a152cf is described below

commit cb7a152cf9fe99188ec3e1ebe6cab262ad4c6004
Author: Guillaume Nodet <gno...@gmail.com>
AuthorDate: Wed Jun 19 09:31:26 2024 +0200

    Publish SSHD 2.13.0
---
 config.toml                            |   2 +-
 source/downloads-sshd.md               |  19 ++--
 source/sshd-project/download_2.13.0.md | 178 +++++++++++++++++++++++++++++++++
 source/sshd-project/downloads.md       |   1 +
 4 files changed, 191 insertions(+), 9 deletions(-)

diff --git a/config.toml b/config.toml
index 58ce24443..6e336509e 100644
--- a/config.toml
+++ b/config.toml
@@ -45,5 +45,5 @@ version_mina_2_1 = "2.1.8"
 version_mina_2_2 = "2.2.3"
 version_ftpserver_1_1 = "1.1.4"
 version_ftpserver_1_2 = "1.2.0"
-version_sshd = "2.12.1"
+version_sshd = "2.13.0"
 version_vysper = "0.7"
diff --git a/source/downloads-sshd.md b/source/downloads-sshd.md
index cf8c48a2d..9b6058953 100644
--- a/source/downloads-sshd.md
+++ b/source/downloads-sshd.md
@@ -4,17 +4,17 @@ title: Downloads
 
 # Latest SSHD Release
 
-The latest release is the SSHD 2.11.0 release.
-Apache Mina SSHD 2.11.0 contains a number of enhancements and bug-fixes. See 
the lists at the
-[Apache issue 
tracker](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310849&version=12353699)
-and at the [GitHub issue 
tracker](https://github.com/apache/mina-sshd/issues?q=milestone%3A2.11.0).
+The latest release is the SSHD 2.13.0 release.
+Apache Mina SSHD 2.13.0 contains a number of enhancements and bug-fixes. See 
the lists at the
+[Apache issue 
tracker](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310849&version=12354643)
+and at the [GitHub issue 
tracker](https://github.com/apache/mina-sshd/issues?q=milestone%3A2.13.0).
 
 * Source distributions:
-    * [Apache Mina SSHD 2.11.0 Sources 
(.tar.gz)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.11.0/apache-sshd-2.11.0-src.tar.gz)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0-src.tar.gz.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0-src.tar.gz.sha512)
-    * [Apache Mina SSHD 2.11.0 Sources 
(.zip)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.11.0/apache-sshd-2.11.0-src.zip)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0-src.zip.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0-src.zip.sha512)
+    * [Apache Mina SSHD 2.13.0 Sources 
(.tar.gz)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0-src.tar.gz)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.tar.gz.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.tar.gz.sha512)
+    * [Apache Mina SSHD 2.13.0 Sources 
(.zip)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0-src.zip)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.zip.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.zip.sha512)
 * Binary distributions:
-    * [Apache Mina SSHD 2.11.0 Binary 
(.tar.gz)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.11.0/apache-sshd-2.11.0.tar.gz)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0.tar.gz.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0.tar.gz.sha512)
-    * [Apache Mina SSHD 2.11.0 Binary 
(.zip)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.11.0/apache-sshd-2.11.0.zip)
 [PGP](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0.zip.asc) 
[SHA512](https://www.apache.org/dist/mina/sshd/2.11.0/apache-sshd-2.11.0.zip.sha512)
+    * [Apache Mina SSHD 2.13.0 Binary 
(.tar.gz)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0.tar.gz)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.tar.gz.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.tar.gz.sha512)
+    * [Apache Mina SSHD 2.13.0 Binary 
(.zip)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0.zip)
 [PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.zip.asc) 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.zip.sha512)
 
 # Development snapshots
 
@@ -61,3 +61,6 @@ You can [build](./sshd-project/building.html) the latest 
version from [sources](
 * [SSHD 2.9.3](./sshd-project/download_2.9.3.html)
 * [SSHD 2.10.0](./sshd-project/download_2.10.0.html)
 * [SSHD 2.11.0](./sshd-project/download_2.11.0.html)
+* [SSHD 2.12.0](./sshd-project/download_2.12.0.html)
+* [SSHD 2.12.1](./sshd-project/download_2.12.1.html)
+* [SSHD 2.13.0](./sshd-project/download_2.13.0.html)
diff --git a/source/sshd-project/download_2.13.0.md 
b/source/sshd-project/download_2.13.0.md
new file mode 100644
index 000000000..980b5ae19
--- /dev/null
+++ b/source/sshd-project/download_2.13.0.md
@@ -0,0 +1,178 @@
+---
+type: sshd
+title: Apache SSHD 2.13.0 Release
+---
+
+# Overview
+
+Apache Mina SSHD 2.13.0 contains a number of enhancements and bug-fixes. See 
the lists at 
+the [GitHub issue 
tracker](https://github.com/apache/mina-sshd/issues?q=milestone%3A2.13.0).
+
+
+## Bug Fixes
+
+* [GH-318](https://github.com/apache/mina-sshd/issues/318) Handle cascaded 
proxy jumps
+* [GH-427](https://github.com/apache/mina-sshd/issues/427) SCP client: fix 
`DefaultScpClient.upload(InputStream, ...)`
+* [GH-455](https://github.com/apache/mina-sshd/issues/455) Fix `BaseCipher`: 
make sure all bytes are processed
+* [GH-461](https://github.com/apache/mina-sshd/issues/461) Fix heartbeats with 
`wantReply=true`
+* [GH-470](https://github.com/apache/mina-sshd/issues/470) MontgomeryCurve: 
synchronize access to KeyPairGenerator
+* [GH-489](https://github.com/apache/mina-sshd/issues/489) SFTP v3 client: 
better file type determination
+* [GH-493](https://github.com/apache/mina-sshd/issues/493) Fix arcfour128 and 
arcfour256 ciphers (regression in 2.2.0)
+* [GH-500](https://github.com/apache/mina-sshd/issues/500) SFTP file system: 
fix memory leak on exceptions
+* [GH-504](https://github.com/apache/mina-sshd/issues/504) Pass through 
failure exception to `SessionListener.sessionNegotiationEnd()`
+* [GH-509](https://github.com/apache/mina-sshd/issues/509) SFTP v[456] client: 
validate attribute flags
+* [GH-510](https://github.com/apache/mina-sshd/issues/510) Fix class name in 
BuiltinIoServiceFactoryFactories (regression in 2.6.0)
+
+* [PR-472](https://github.com/apache/mina-sshd/pull/472) sshd-spring-sftp: fix 
client start
+* [PR-476](https://github.com/apache/mina-sshd/pull/476) Fix Android detection
+* [PR-486](https://github.com/apache/mina-sshd/pull/486) Add missing `equals` 
and `hashCode` to U2F key classes
+
+
+* [SSHD-1237](https://issues.apache.org/jira/browse/SSHD-1237) Handle 
keep-alive _channel_ requests
+
+## New Features
+
+### `sntrup761x25519-sha...@openssh.com` Key Exchange
+
+The key exchange method sntrup761x25519-sha...@openssh.com is now available if 
the Bouncy Castle library is available.
+
+This uses a post-quantum key encapsulation method (KEM) to make key exchange 
future-proof against quantum attacks.
+More information can be found in IETF Memo [Secure Shell (SSH) Key Exchange 
Method Using Hybrid Streamlined NTRU Prime sntrup761 and X25519 with SHA-512: 
sntrup761x25519-sha512](https://www.ietf.org/archive/id/draft-josefsson-ntruprime-ssh-02.html).
+
+
+## Behavioral changes and enhancements
+
+### [GH-318](https://github.com/apache/mina-sshd/issues/318) Handle cascaded 
proxy jumps
+
+Proxy jumps can be configured via host configuration entries in two ways. 
First, proxies can be _chained_
+directly by specifiying several proxies in one `ProxyJump` directive:
+
+```
+Host target
+Hostname somewhere.example.org
+User some_user
+IdentityFile ~/.ssh/some_id
+ProxyJump jumphost2, jumphost1
+
+Host jumphost1
+Hostname jumpho...@example.org
+User jumphost1_user
+IdentityFile ~/.ssh/id_jumphost1
+
+Host jumphost2
+Hostname jumpho...@example.org
+User jumphost2_user
+IdentityFile ~/.ssh/id_jumphost2
+```
+
+Connecting to server `target` will first connect to `jumphost1`, then tunnel 
through to `jumphost2`, and finally
+tunnel to `target`. So the full connection will be 
`client`&rarr;`jumphost1`&rarr;`jumphost2`&rarr;`target`.
+
+Such proxy jump chains were already supported in Apache MINA SSHD.
+
+Newly, Apache MINA SSHD also supports _cascading_ proxy jumps, so a 
configuration like
+
+```
+Host target
+Hostname somewhere.example.org
+User some_user
+IdentityFile ~/.ssh/some_id
+ProxyJump jumphost2
+
+Host jumphost1
+Hostname jumpho...@example.org
+User jumphost1_user
+IdentityFile ~/.ssh/id_jumphost1
+
+Host jumphost2
+Hostname jumpho...@example.org
+ProxyJump jumphost1
+User jumphost2_user
+IdentityFile ~/.ssh/id_jumphost2
+```
+
+also works now, and produces the same connection 
`client`&rarr;`jumphost1`&rarr;`jumphost2`&rarr;`target`.
+
+It is possible to mis-configure such proxy jump cascades to have loops. (For 
instance, if host `jumphost1` in
+the above example had a `ProxyJump jumphost2` directive.) To catch such 
misconfigurations, Apache MINA SSHD
+imposes an upper limit on the total number of proxy jumps in a connection. An 
exception is thrown if there
+are more than `CoreModuleProperties.MAX_PROXY_JUMPS` proxy jumps in a 
connection. The default value of this
+property is 10. Most real uses of proxy jumps will have one or maybe two proxy 
jumps only.
+
+### [GH-461](https://github.com/apache/mina-sshd/issues/461) Fix heartbeats 
with `wantReply=true`
+
+The client-side heartbeat mechanism has been updated. Such heartbeats are 
configured via the
+`CoreModuleProperties.HEARTBEAT_INTERVAL` property. If this interval is > 0, 
heartbeats are sent to
+the server.
+
+Previously these heartbeats could also be configured with a 
`CoreModuleProperties.HEARTBEAT_REPLY_WAIT`
+timeout. If the timeout was <= 0, the client would just send heartbeat 
requests without expecting any
+answers. If the timeout was > 0, the client would send requests with a flag 
indicating that the server
+should reply. The client would then wait for the specified duration for the 
reply and would terminate
+the connection if none was received.
+
+This mechanism could cause trouble if the timeout was fairly long and the 
server was slow to respond.
+A timeout longer than the interval could also delay subsequent heartbeats.
+
+The `CoreModuleProperties.HEARTBEAT_REPLY_WAIT` property is now _deprecated_.
+
+There is a new configuration property 
`CoreModuleProperties.HEARTBEAT_NO_REPLY_MAX` instead. It defines a
+limit for the number of heartbeats sent without receiving a reply before a 
session is terminated. If
+the value is <= 0, the client still sends heartbeats without expecting any 
reply. If the value is > 0,
+the client will request a reply from the server for each heartbeat message, 
and it will
+terminate the connection if the number of unanswered heartbeats reaches
+`CoreModuleProperties.HEARTBEAT_NO_REPLY_MAX`.
+
+This new way to configure heartbeats aligns with the OpenSSH configuration 
options
+`ServerAliveInterval` and `ServerAliveCountMax`.
+
+For compatibility with older configurations that explicitly define 
`CoreModuleProperties.HEARTBEAT_REPLY_WAIT`,
+the new code maps this to the new configuration (but only if 
`CoreModuleProperties.HEARTBEAT_INTERVAL` > 0
+and the new property `CoreModuleProperties.HEARTBEAT_NO_REPLY_MAX` has _not_ 
been set) by setting
+`CoreModuleProperties.HEARTBEAT_NO_REPLY_MAX` to
+* `CoreModuleProperties.HEARTBEAT_REPLY_WAIT` <= 0: 
`CoreModuleProperties.HEARTBEAT_NO_REPLY_MAX = 0`
+* otherwise: `(CoreModuleProperties.HEARTBEAT_REPLY_WAIT / 
CoreModuleProperties.HEARTBEAT_INTERVAL) + 1`.
+
+### [GH-468](https://github.com/apache/mina-sshd/issues/468) SFTP: validate 
length of data received: must not be more than requested
+
+SFTP read operations now check the amount of data they get back. If it's more 
than
+requested an exception is thrown. SFTP servers must never return more data 
than the
+client requested, but it appears that there are some that do so. If property
+`SftpModuleProperties.TOLERATE_EXCESS_DATA` is set to `true`, a warning is 
logged and
+such excess data is silently discarded.
+
+## Potential compatibility issues
+
+### AES-CBC ciphers removed from server's defaults
+
+The AES-CBC ciphers `aes128-cbc`, `aes192-cbc`, and `aes256-cbc` have been 
removed from the default
+list of cipher algorithms that a server proposes in the key exchange. OpenSSH 
has removed these
+cipher algorithms from the server proposal in 2014, and has removed them from 
the client proposal
+in 2017.
+
+The cipher implementations still exist but they are not enabled by default. 
Existing code that
+explicitly sets the cipher factories is unaffected. Code that relies on the 
default settings
+will newly create a server that does not support the CBC-mode ciphers. To 
enable the CBC-mode
+ciphers, one can use for instance
+
+```
+SshServer server = ServerBuilder.builder()
+   ...
+   .cipherFactories(BuiltinFactory.setUpFactories(false, 
BaseBuilder.DEFAULT_CIPHERS_PREFERENCES));
+   ...
+   .build();
+```
+
+For the SSH _client_, the CBC ciphers are still enabled by default to 
facilitate connecting to
+legacy servers. We plan to remove the CBC ciphers from the client's defaults 
in the next release.
+
+# Getting the Distributions
+
+* Source distributions:
+    * [Apache Mina SSHD 2.13.0 Sources 
(.tar.gz)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0-src.tar.gz)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.tar.gz.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.tar.gz.sha512)
+    * [Apache Mina SSHD 2.13.0 Sources 
(.zip)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0-src.zip)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.zip.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0-src.zip.sha512)
+* Binary distributions:
+    * [Apache Mina SSHD 2.13.0 Binary 
(.tar.gz)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0.tar.gz)
 
[PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.tar.gz.asc)
 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.tar.gz.sha512)
+    * [Apache Mina SSHD 2.13.0 Binary 
(.zip)](https://www.apache.org/dyn/closer.lua/mina/sshd/2.13.0/apache-sshd-2.13.0.zip)
 [PGP](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.zip.asc) 
[SHA512](https://www.apache.org/dist/mina/sshd/2.13.0/apache-sshd-2.13.0.zip.sha512)
+
+Please report any feedback to 
[us...@mina.apache.org](mailto:us...@mina.apache.org).
diff --git a/source/sshd-project/downloads.md b/source/sshd-project/downloads.md
index 48e1b230f..7f9290b15 100644
--- a/source/sshd-project/downloads.md
+++ b/source/sshd-project/downloads.md
@@ -62,4 +62,5 @@ You can [build](building.html) the latest version from 
[sources](sources.html).
 * [SSHD 2.11.0](./download_2.11.0.html)
 * [SSHD 2.12.0](./download_2.12.0.html)
 * [SSHD 2.12.1](./download_2.12.1.html)
+* [SSHD 2.13.0](./download_2.13.0.html)
 

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