diff --git a/borgmatic/actions/mount.py b/borgmatic/actions/mount.py
index e2703a5..2b661ec 100644
--- a/borgmatic/actions/mount.py
+++ b/borgmatic/actions/mount.py
@@ -35,6 +35,7 @@ def run_mount(
             mount_arguments.paths,
             mount_arguments.foreground,
             mount_arguments.options,
+            mount_arguments,
             storage,
             local_borg_version,
             local_path=local_path,
diff --git a/borgmatic/actions/prune.py b/borgmatic/actions/prune.py
index ca098ce..a89b717 100644
--- a/borgmatic/actions/prune.py
+++ b/borgmatic/actions/prune.py
@@ -44,6 +44,7 @@ def run_prune(
         storage,
         retention,
         local_borg_version,
+        prune_arguments,
         local_path=local_path,
         remote_path=remote_path,
         stats=prune_arguments.stats,
diff --git a/borgmatic/borg/mount.py b/borgmatic/borg/mount.py
index 92d689b..d987ca4 100644
--- a/borgmatic/borg/mount.py
+++ b/borgmatic/borg/mount.py
@@ -13,6 +13,7 @@ def mount_archive(
     paths,
     foreground,
     options,
+    mount_arguments,
     storage_config,
     local_borg_version,
     local_path='borg',
@@ -35,6 +36,12 @@ def mount_archive(
         + (('--info',) if logger.getEffectiveLevel() == logging.INFO else ())
         + (('--debug', '--show-rc') if logger.isEnabledFor(logging.DEBUG) else ())
         + (('--foreground',) if foreground else ())
+        + (flags.make_flags('first', mount_arguments.first) if mount_arguments.first else ())
+        + (flags.make_flags('last', mount_arguments.last) if mount_arguments.last else ())
+        + (flags.make_flags('newest', mount_arguments.newest) if mount_arguments.newest else ())
+        + (flags.make_flags('oldest', mount_arguments.oldest) if mount_arguments.oldest else ())
+        + (flags.make_flags('older', mount_arguments.older) if mount_arguments.older else ())
+        + (flags.make_flags('newer', mount_arguments.newer) if mount_arguments.newer else ())
         + (('-o', options) if options else ())
         + (
             (
diff --git a/borgmatic/borg/prune.py b/borgmatic/borg/prune.py
index e53197f..aa81a7f 100644
--- a/borgmatic/borg/prune.py
+++ b/borgmatic/borg/prune.py
@@ -43,6 +43,7 @@ def prune_archives(
     storage_config,
     retention_config,
     local_borg_version,
+    prune_arguments,
     local_path='borg',
     remote_path=None,
     stats=False,
@@ -71,6 +72,10 @@ def prune_archives(
         + (('--stats',) if stats and not dry_run else ())
         + (('--info',) if logger.getEffectiveLevel() == logging.INFO else ())
         + (('--list',) if list_archives else ())
+        + (flags.make_flags('newest', prune_arguments.newest) if prune_arguments.newest else ())
+        + (flags.make_flags('oldest', prune_arguments.oldest) if prune_arguments.oldest else ())
+        + (flags.make_flags('older', prune_arguments.older) if prune_arguments.older else ())
+        + (flags.make_flags('newer', prune_arguments.newer) if prune_arguments.newer else ())
         + (('--debug', '--show-rc') if logger.isEnabledFor(logging.DEBUG) else ())
         + (('--dry-run',) if dry_run else ())
         + (tuple(extra_borg_options.split(' ')) if extra_borg_options else ())
diff --git a/borgmatic/commands/arguments.py b/borgmatic/commands/arguments.py
index d5dc6af..34ff804 100644
--- a/borgmatic/commands/arguments.py
+++ b/borgmatic/commands/arguments.py
@@ -321,6 +321,18 @@ def make_parsers():
     transfer_group.add_argument(
         '--last', metavar='N', help='Only transfer last N archives after other filters are applied'
     )
+    transfer_group.add_argument(
+        '--oldest', metavar='TIMESPAN', help='Transfer archives within a specified time range starting from the timestamp of the oldest archive (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    transfer_group.add_argument(
+        '--newest', metavar='TIMESPAN', help='Transfer archives within a time range that ends at newest archive\'s timestamp and starts a specified time range ago (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    transfer_group.add_argument(
+        '--older', metavar='TIMESPAN', help='Transfer archives that are older than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
+    transfer_group.add_argument(
+        '--newer', metavar='TIMESPAN', help='Transfer archives that are newer than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
     transfer_group.add_argument(
         '-h', '--help', action='help', help='Show this help message and exit'
     )
@@ -347,6 +359,18 @@ def make_parsers():
     prune_group.add_argument(
         '--list', dest='list_archives', action='store_true', help='List archives kept/pruned'
     )
+    prune_group.add_argument(
+        '--oldest', metavar='TIMESPAN', help='Consider archives within a specified time range starting from the timestamp of the oldest archive (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    prune_group.add_argument(
+        '--newest', metavar='TIMESPAN', help='Consider archives within a time range that ends at newest archive\'s timestamp and starts a specified time range ago (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    prune_group.add_argument(
+        '--older', metavar='TIMESPAN', help='Consider archives that are older than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
+    prune_group.add_argument(
+        '--newer', metavar='TIMESPAN', help='Consider archives that are newer than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
     prune_group.add_argument('-h', '--help', action='help', help='Show this help message and exit')
 
     compact_parser = subparsers.add_parser(
@@ -587,6 +611,26 @@ def make_parsers():
         action='store_true',
         help='Stay in foreground until ctrl-C is pressed',
     )
+    mount_group.add_argument(
+        '--first',
+        metavar='N',
+        help='Mount first N archives after other filters are applied',
+    )
+    mount_group.add_argument(
+        '--last', metavar='N', help='Mount last N archives after other filters are applied'
+    )
+    mount_group.add_argument(
+        '--oldest', metavar='TIMESPAN', help='Mount archives within a specified time range starting from the timestamp of the oldest archive (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    mount_group.add_argument(
+        '--newest', metavar='TIMESPAN', help='Mount archives within a time range that ends at newest archive\'s timestamp and starts a specified time range ago (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    mount_group.add_argument(
+        '--older', metavar='TIMESPAN', help='Mount archives that are older than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
+    mount_group.add_argument(
+        '--newer', metavar='TIMESPAN', help='Mount archives that are newer than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
     mount_group.add_argument('--options', dest='options', help='Extra Borg mount options')
     mount_group.add_argument('-h', '--help', action='help', help='Show this help message and exit')
 
@@ -670,6 +714,18 @@ def make_parsers():
     rlist_group.add_argument(
         '--last', metavar='N', help='List last N archives after other filters are applied'
     )
+    rlist_group.add_argument(
+        '--oldest', metavar='TIMESPAN', help='List archives within a specified time range starting from the timestamp of the oldest archive (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    rlist_group.add_argument(
+        '--newest', metavar='TIMESPAN', help='List archives within a time range that ends at newest archive\'s timestamp and starts a specified time range ago (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    rlist_group.add_argument(
+        '--older', metavar='TIMESPAN', help='List archives that are older than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
+    rlist_group.add_argument(
+        '--newer', metavar='TIMESPAN', help='List archives that are newer than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
     rlist_group.add_argument('-h', '--help', action='help', help='Show this help message and exit')
 
     list_parser = subparsers.add_parser(
@@ -799,6 +855,18 @@ def make_parsers():
     info_group.add_argument(
         '--last', metavar='N', help='Show info for last N archives after other filters are applied'
     )
+    info_group.add_argument(
+        '--oldest', metavar='TIMESPAN', help='Show info for archives within a specified time range starting from the timestamp of the oldest archive (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    info_group.add_argument(
+        '--newest', metavar='TIMESPAN', help='Show info for archives within a time range that ends at newest archive\'s timestamp and starts a specified time range ago (e.g. 7d or 12m) [Borg 2.x+ only]'
+    )
+    info_group.add_argument(
+        '--older', metavar='TIMESPAN', help='Show info for archives that are older than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
+    info_group.add_argument(
+        '--newer', metavar='TIMESPAN', help='Show info for archives that are newer than the specified time range (e.g. 7d or 12m) from the current time [Borg 2.x+ only]'
+    )
     info_group.add_argument('-h', '--help', action='help', help='Show this help message and exit')
 
     break_lock_parser = subparsers.add_parser(