diff --git a/NEWS b/NEWS
index 2411f1c4..6cfeb561 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,5 @@
 1.9.3.dev0
+ * #261: Add a ZFS hook for snapshotting ZFS datasets and backing them up.
  * Add a "--deleted" flag to the "repo-list" action for listing deleted archives that haven't
    yet been compacted (Borg 2 only).
 
diff --git a/borgmatic/config/generate.py b/borgmatic/config/generate.py
index 85313c7e..c9f5aa81 100644
--- a/borgmatic/config/generate.py
+++ b/borgmatic/config/generate.py
@@ -44,12 +44,12 @@ def schema_to_sample_configuration(schema, level=0, parent_is_sequence=False):
     if example is not None:
         return example
 
-    if schema_type == 'array':
+    if schema_type == 'array' or 'array' in schema_type:
         config = ruamel.yaml.comments.CommentedSeq(
             [schema_to_sample_configuration(schema['items'], level, parent_is_sequence=True)]
         )
         add_comments_to_configuration_sequence(config, schema, indent=(level * INDENT))
-    elif schema_type == 'object':
+    elif schema_type == 'object' or 'object' in schema_type:
         config = ruamel.yaml.comments.CommentedMap(
             [
                 (field_name, schema_to_sample_configuration(sub_schema, level + 1))
diff --git a/borgmatic/config/schema.yaml b/borgmatic/config/schema.yaml
index 23a12f05..af604b43 100644
--- a/borgmatic/config/schema.yaml
+++ b/borgmatic/config/schema.yaml
@@ -2255,7 +2255,7 @@ properties:
                     config: "__config"
                     hostname: "__hostname"
         description: |
-            Configuration for a monitoring integration with Grafana loki. You
+            Configuration for a monitoring integration with Grafana Loki. You
             can send the logs to a self-hosted instance or create an account at
             https://grafana.com/auth/sign-up/create-user. See borgmatic
             monitoring documentation for details.
@@ -2280,4 +2280,4 @@ properties:
                     Command to use instead of "umount".
                 example: /usr/local/bin/umount
         description: |
-            Configuration for a integration with the ZFS filesystem.
+            Configuration for integration with the ZFS filesystem.
diff --git a/borgmatic/hooks/zfs.py b/borgmatic/hooks/zfs.py
index 717c75b9..34e6c4a5 100644
--- a/borgmatic/hooks/zfs.py
+++ b/borgmatic/hooks/zfs.py
@@ -284,12 +284,12 @@ def remove_data_source_dumps(hook_config, config, log_prefix, borgmatic_runtime_
     full_snapshot_names = get_all_snapshots(zfs_command)
 
     for full_snapshot_name in full_snapshot_names:
-        logger.debug(f'{log_prefix}: Destroying ZFS snapshot {full_snapshot_name}{dry_run_label}')
-
         # Only destroy snapshots that borgmatic actually created!
         if not full_snapshot_name.split('@')[-1].startswith(BORGMATIC_SNAPSHOT_PREFIX):
             continue
 
+        logger.debug(f'{log_prefix}: Destroying ZFS snapshot {full_snapshot_name}{dry_run_label}')
+
         if not dry_run:
             destroy_snapshot(zfs_command, full_snapshot_name)
 
diff --git a/docs/Dockerfile b/docs/Dockerfile
index fb78414e..c3279570 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -2,7 +2,7 @@ FROM docker.io/alpine:3.20.1 AS borgmatic
 
 COPY . /app
 RUN apk add --no-cache py3-pip py3-ruamel.yaml py3-ruamel.yaml.clib
-RUN pip install --break-system-packages --no-cache /app && generate-borgmatic-config && chmod +r /etc/borgmatic/config.yaml
+RUN pip install --break-system-packages --no-cache /app && borgmatic config generate && chmod +r /etc/borgmatic/config.yaml
 RUN borgmatic --help > /command-line.txt \
     && for action in repo-create transfer create prune compact check delete extract config "config bootstrap" "config generate" "config validate" export-tar mount umount repo-delete restore repo-list list repo-info info break-lock "key export" "key change-passphrase" borg; do \
            echo -e "\n--------------------------------------------------------------------------------\n" >> /command-line.txt \
diff --git a/docs/how-to/add-preparation-and-cleanup-steps-to-backups.md b/docs/how-to/add-preparation-and-cleanup-steps-to-backups.md
index f1f5da8e..02e41f43 100644
--- a/docs/how-to/add-preparation-and-cleanup-steps-to-backups.md
+++ b/docs/how-to/add-preparation-and-cleanup-steps-to-backups.md
@@ -3,7 +3,7 @@ title: How to add preparation and cleanup steps to backups
 eleventyNavigation:
   key: 🧹 Add preparation and cleanup steps
   parent: How-to guides
-  order: 9
+  order: 10
 ---
 ## Preparation and cleanup hooks
 
diff --git a/docs/how-to/backup-to-a-removable-drive-or-an-intermittent-server.md b/docs/how-to/backup-to-a-removable-drive-or-an-intermittent-server.md
index 31c987b0..d54d18f5 100644
--- a/docs/how-to/backup-to-a-removable-drive-or-an-intermittent-server.md
+++ b/docs/how-to/backup-to-a-removable-drive-or-an-intermittent-server.md
@@ -3,7 +3,7 @@ title: How to backup to a removable drive or an intermittent server
 eleventyNavigation:
   key: 💾 Backup to a removable drive/server
   parent: How-to guides
-  order: 10
+  order: 11
 ---
 ## Occasional backups
 
diff --git a/docs/how-to/customize-warnings-and-errors.md b/docs/how-to/customize-warnings-and-errors.md
index 36446fcc..74174658 100644
--- a/docs/how-to/customize-warnings-and-errors.md
+++ b/docs/how-to/customize-warnings-and-errors.md
@@ -3,7 +3,7 @@ title: How to customize warnings and errors
 eleventyNavigation:
   key: 💥 Customize warnings/errors
   parent: How-to guides
-  order: 12
+  order: 13
 ---
 ## When things go wrong
 
diff --git a/docs/how-to/develop-on-borgmatic.md b/docs/how-to/develop-on-borgmatic.md
index 21889543..bfacd8e5 100644
--- a/docs/how-to/develop-on-borgmatic.md
+++ b/docs/how-to/develop-on-borgmatic.md
@@ -3,7 +3,7 @@ title: How to develop on borgmatic
 eleventyNavigation:
   key: 🏗️ Develop on borgmatic
   parent: How-to guides
-  order: 14
+  order: 15
 ---
 ## Source code
 
diff --git a/docs/how-to/inspect-your-backups.md b/docs/how-to/inspect-your-backups.md
index e28dc807..1e75ca4e 100644
--- a/docs/how-to/inspect-your-backups.md
+++ b/docs/how-to/inspect-your-backups.md
@@ -119,10 +119,10 @@ archive, regardless of the user who performs the backup. (Note that Borg
 doesn't store the leading `/`.)
 
 <span class="minilink minilink-addedin">With Borg version 1.2 and
-earlier</span>Database dump files are stored at a path dependent on the
-[runtime
+earlier</span>Database dump files are stored at a path dependent on the [runtime
 directory](https://torsion.org/borgmatic/docs/how-to/backup-your-databases/#runtime-directory)
-in use at the time the archive was created.
+in use at the time the archive was created, as Borg 1.2 and earlier do not
+support path rewriting.
 
 <span class="minilink minilink-addedin">Prior to borgmatic version
 1.9.0</span>Database dump files were instead stored at `~/.borgmatic` within
diff --git a/docs/how-to/run-arbitrary-borg-commands.md b/docs/how-to/run-arbitrary-borg-commands.md
index dd231112..b9601e1b 100644
--- a/docs/how-to/run-arbitrary-borg-commands.md
+++ b/docs/how-to/run-arbitrary-borg-commands.md
@@ -3,7 +3,7 @@ title: How to run arbitrary Borg commands
 eleventyNavigation:
   key: 🔧 Run arbitrary Borg commands
   parent: How-to guides
-  order: 11
+  order: 12
 ---
 ## Running Borg with borgmatic
 
diff --git a/docs/how-to/snapshot-your-filesystems.md b/docs/how-to/snapshot-your-filesystems.md
new file mode 100644
index 00000000..3aa61eed
--- /dev/null
+++ b/docs/how-to/snapshot-your-filesystems.md
@@ -0,0 +1,71 @@
+---
+title: How to snapshot your filesystems
+eleventyNavigation:
+  key: 📸 Snapshot your filesystems
+  parent: How-to guides
+  order: 9
+---
+## Filesystem hooks
+
+Many filesystems support taking snapshots—point-in-time, read-only "copies" of
+your data, ideal for backing up files that may be changing during the backup.
+These snapshots initially don't use any additional storage space and can be made
+almost instantly.
+
+
+### ZFS
+
+borgmatic supports taking and backing up snapshots with the ZFS filesystem.
+First, you need one or more mounted ZFS datasets. Then, enable ZFS within
+borgmatic by adding the following line to your configuration file:
+
+```yaml
+zfs:
+```
+
+No other options are necessary, but if desired you can override some of the
+commands used by the ZFS hook. For instance:
+
+```yaml
+zfs:
+    zfs_command: /usr/local/bin/zfs
+    mount_command: /usr/local/bin/mount
+    umount_command: /usr/local/bin/umount
+```
+
+#### Dataset discovery
+
+You have a couple of options for borgmatic to find and backup your ZFS datasets:
+
+ * For any dataset you'd like backed up, add its mount point to borgmatic's
+   `source_directories`.
+ * Or set the borgmatic-specific user property
+   `org.torsion.borgmatic:backup=auto` onto your dataset, e.g. by running `zfs
+   set org.torsion.borgmatic:backup=auto datasetname`. Then borgmatic can find
+   and backup these datasets.
+
+If you have multiple borgmatic configuration files with ZFS enabled, and you'd
+like particular datasets to be backed up only for particular configuration
+files, use the `source_directories` option.
+
+During a backup, borgmatic automatically snapshots these discovered datasets,
+temporary mounts the snapshots within its [runtime
+directory](https://torsion.org/borgmatic/docs/how-to/backup-your-databases/#runtime-directory),
+and includes the snapshotted files in the backup. Additionally, borgmatic
+rewrites the paths so that they appear at their original dataset locations in a
+Borg archive. For instance, if your dataset is mounted at `/mnt/dataset`, then
+the snapshotted files will appear in an archive at `/mnt/dataset` as well.
+
+<span class="minilink minilink-addedin">With Borg version 1.2 and
+earlier</span>Snapshotted files are stored at a path dependent on the [runtime
+directory](https://torsion.org/borgmatic/docs/how-to/backup-your-databases/#runtime-directory)
+in use at the time the archive was created, as Borg 1.2 and earlier do not
+support path rewriting.
+
+
+#### Extract a dataset
+
+Given that filesystem snapshots are stored in a Borg archive as normal files,
+you can use the standard
+[extract action](https://torsion.org/borgmatic/docs/how-to/extract-a-backup/) to
+extract them.
diff --git a/docs/how-to/upgrade.md b/docs/how-to/upgrade.md
index 8d34d5d3..06f97b43 100644
--- a/docs/how-to/upgrade.md
+++ b/docs/how-to/upgrade.md
@@ -3,7 +3,7 @@ title: How to upgrade borgmatic and Borg
 eleventyNavigation:
   key: 📦 Upgrade borgmatic/Borg
   parent: How-to guides
-  order: 13
+  order: 14
 ---
 ## Upgrading borgmatic