diff --git a/Cargo.lock b/Cargo.lock
index 6c42863d..096e851c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -974,9 +974,9 @@ checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
 
 [[package]]
 name = "git-ref-format"
-version = "0.2.3"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee7296543085890905b49ee720902b25133a8d878b7221488d0450bbd965741"
+checksum = "137adab7111fcb575db6f07dae3a7d37f3c2630878954c9931f7135dfa33eeef"
 dependencies = [
  "git-ref-format-core",
  "git-ref-format-macro",
@@ -984,9 +984,9 @@ dependencies = [
 
 [[package]]
 name = "git-ref-format-core"
-version = "0.2.3"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54d2d2c6b5f0b38d20c51883abe9ee5879fb50e56a8255bb35ac0b0c679504c5"
+checksum = "ebb6549ddc63ba5722acb98c823b0eccb7f8b979407bd2a8fd616f581ae50982"
 dependencies = [
  "serde",
  "thiserror",
@@ -994,9 +994,9 @@ dependencies = [
 
 [[package]]
 name = "git-ref-format-macro"
-version = "0.2.3"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6b7367435d968adc55ba8cd0bb3c12a3cb517270f110b5300df9c6f0726c762"
+checksum = "18ffd0101a3bd9a3aba39602b8b20751ddb7ee11596debb58be3074209dad2ae"
 dependencies = [
  "git-ref-format-core",
  "proc-macro-error",
@@ -2043,9 +2043,9 @@ dependencies = [
 
 [[package]]
 name = "radicle-git-ext"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85d13d7488924b07c0d541760520b1e4224c6ffa2d9765e05d1de9591e248970"
+checksum = "90bc5efea239afa1fb374923be50c3a5f98cec92d53b5fa55bdf57ac76b16433"
 dependencies = [
  "git-ref-format",
  "git2",
@@ -2152,9 +2152,9 @@ checksum = "db20136bbc9ae63f3fec8e5a6c369f4902fac2244501b5dfc6d668e43475aaa4"
 
 [[package]]
 name = "radicle-surf"
-version = "0.12.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de8c146d519788c2edf77de4d876a168de47230b8c57b9e3f7fdc3dc72b2a0cb"
+checksum = "b801a32980495a643bd380cc88f2074cf978862efbc8c085d5bd9f3be4caafd6"
 dependencies = [
  "anyhow",
  "base64 0.13.1",
diff --git a/radicle-cli/Cargo.toml b/radicle-cli/Cargo.toml
index 6c76acc6..8cc3ad11 100644
--- a/radicle-cli/Cargo.toml
+++ b/radicle-cli/Cargo.toml
@@ -13,7 +13,7 @@ path = "src/main.rs"
 [dependencies]
 anyhow = { version = "1" }
 chrono = { version = "0.4", default-features = false, features = ["clock", "std"] }
-git-ref-format = { version = "0.2.3", features = ["macro"] }
+git-ref-format = { version = "0.3.0", features = ["macro"] }
 json-color = { version = "0.7" }
 lexopt = { version = "0.2" }
 localtime = { version = "1.2.0" }
@@ -21,8 +21,8 @@ log = { version = "0.4", features = ["std"] }
 nonempty = { version = "0.8" }
 # N.b. this is required to use macros, even though it's re-exported
 # through radicle
-radicle-git-ext = { version = "0.5.0", features = ["serde"] }
-radicle-surf = { version = "0.12.0" }
+radicle-git-ext = { version = "0.6.0", features = ["serde"] }
+radicle-surf = { version = "0.14.0" }
 serde = { version = "1.0" }
 serde_json = { version = "1" }
 serde_yaml = { version = "0.8" }
diff --git a/radicle-cob/Cargo.toml b/radicle-cob/Cargo.toml
index 4f13cccd..24d6cfba 100644
--- a/radicle-cob/Cargo.toml
+++ b/radicle-cob/Cargo.toml
@@ -16,7 +16,7 @@ keywords = ["radicle", "collaborative objects", "cob", "cobs"]
 fastrand = { version = "1.9.0" }
 log = { version = "0.4.17" }
 nonempty = { version = "0.8.1", features = ["serialize"] }
-radicle-git-ext = { version = "0.5.0", features = ["serde"] }
+radicle-git-ext = { version = "0.6.0", features = ["serde"] }
 serde_json = { version = "1.0" }
 thiserror = { version = "1.0" }
 
diff --git a/radicle-crypto/Cargo.toml b/radicle-crypto/Cargo.toml
index 6741b518..da935004 100644
--- a/radicle-crypto/Cargo.toml
+++ b/radicle-crypto/Cargo.toml
@@ -28,7 +28,7 @@ default-features = false
 optional = true
 
 [dependencies.radicle-git-ext]
-version = "0.5.0"
+version = "0.6.0"
 default-features = false
 optional = true
 
diff --git a/radicle-httpd/Cargo.toml b/radicle-httpd/Cargo.toml
index a16b6f38..979401f1 100644
--- a/radicle-httpd/Cargo.toml
+++ b/radicle-httpd/Cargo.toml
@@ -25,7 +25,7 @@ flate2 = { version = "1" }
 hyper = { version = "0.14.17", default-features = false }
 lexopt = { version = "0.2.1" }
 nonempty = { version = "0.8.1", features = ["serialize"] }
-radicle-surf = { version = "0.12.0", default-features = false, features = ["serde"] }
+radicle-surf = { version = "0.14.0", default-features = false, features = ["serde"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = ["preserve_order"] }
 thiserror = { version = "1" }
diff --git a/radicle-httpd/src/api/v1/projects.rs b/radicle-httpd/src/api/v1/projects.rs
index c2a4b7de..b362300d 100644
--- a/radicle-httpd/src/api/v1/projects.rs
+++ b/radicle-httpd/src/api/v1/projects.rs
@@ -879,6 +879,14 @@ mod routes {
                                   "type": "addition",
                                 },
                               ],
+                              "old":  {
+                                "start": 0,
+                                "end": 0,
+                              },
+                              "new": {
+                                "start": 1,
+                                "end": 2,
+                              },
                             },
                           ],
                           "eof": "noneMissing",
@@ -901,7 +909,15 @@ mod routes {
                                   "lineNo": 1,
                                   "type": "addition"
                                 }
-                              ]
+                              ],
+                              "old":  {
+                                "start": 0,
+                                "end": 0,
+                              },
+                              "new": {
+                                "start": 1,
+                                "end": 2,
+                              },
                             }
                           ],
                           "eof": "noneMissing",
@@ -927,6 +943,14 @@ mod routes {
                                   "type": "deletion",
                                 },
                               ],
+                              "old":  {
+                                "start": 1,
+                                "end": 2,
+                              },
+                              "new": {
+                                "start": 0,
+                                "end": 0,
+                              },
                             },
                           ],
                           "eof": "noneMissing",
@@ -981,6 +1005,14 @@ mod routes {
                                   "type": "addition",
                                 },
                               ],
+                              "old":  {
+                                "start": 0,
+                                "end": 0,
+                              },
+                              "new": {
+                                "start": 1,
+                                "end": 2,
+                              },
                             },
                           ],
                           "eof": "noneMissing",
@@ -1006,6 +1038,14 @@ mod routes {
                                   "type": "deletion",
                                 },
                               ],
+                              "old":  {
+                                "start": 1,
+                                "end": 2,
+                              },
+                              "new": {
+                                "start": 0,
+                                "end": 0,
+                              },
                             },
                           ],
                           "eof": "noneMissing",
@@ -1059,7 +1099,15 @@ mod routes {
                                   "lineNo": 1,
                                   "type": "addition"
                                 }
-                              ]
+                              ],
+                              "old":  {
+                                "start": 0,
+                                "end": 0,
+                              },
+                              "new": {
+                                "start": 1,
+                                "end": 2,
+                              },
                             }
                           ],
                           "eof": "noneMissing",
@@ -1134,6 +1182,14 @@ mod routes {
                               "type": "addition",
                             },
                           ],
+                          "old":  {
+                            "start": 0,
+                            "end": 0,
+                          },
+                          "new": {
+                            "start": 1,
+                            "end": 2,
+                          },
                         },
                       ],
                       "eof": "noneMissing",
@@ -1156,7 +1212,15 @@ mod routes {
                               "lineNo": 1,
                               "type": "addition"
                             }
-                          ]
+                          ],
+                          "old":  {
+                            "start": 0,
+                            "end": 0,
+                          },
+                          "new": {
+                            "start": 1,
+                            "end": 2,
+                          },
                         }
                       ],
                       "eof": "noneMissing",
@@ -1182,6 +1246,14 @@ mod routes {
                               "type": "deletion",
                             },
                           ],
+                          "old":  {
+                            "start": 1,
+                            "end": 2,
+                          },
+                          "new": {
+                            "start": 0,
+                            "end": 0,
+                          },
                         },
                       ],
                       "eof": "noneMissing",
@@ -1431,6 +1503,14 @@ mod routes {
                                 "type": "addition",
                               },
                             ],
+                            "old":  {
+                              "start": 0,
+                              "end": 0,
+                            },
+                            "new": {
+                              "start": 1,
+                              "end": 2,
+                            },
                           },
                         ],
                         "eof": "noneMissing",
diff --git a/radicle-node/Cargo.toml b/radicle-node/Cargo.toml
index 34f74314..9dd6d66b 100644
--- a/radicle-node/Cargo.toml
+++ b/radicle-node/Cargo.toml
@@ -29,7 +29,7 @@ nonempty = { version = "0.8.1", features = ["serialize"] }
 qcheck = { version = "1", default-features = false, optional = true }
 # N.b. this is required to use macros, even though it's re-exported
 # through radicle
-radicle-git-ext = { version = "0.5.0", features = ["serde"] }
+radicle-git-ext = { version = "0.6.0", features = ["serde"] }
 sqlite = { version = "0.30.3" }
 scrypt = { version = "0.10.0", default-features = false }
 serde = { version = "1", features = ["derive"] }
diff --git a/radicle-remote-helper/Cargo.toml b/radicle-remote-helper/Cargo.toml
index 250ba306..17d81dc5 100644
--- a/radicle-remote-helper/Cargo.toml
+++ b/radicle-remote-helper/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 thiserror = "1"
-radicle-git-ext = { version = "0.5.0" }
+radicle-git-ext = { version = "0.6.0" }
 
 [dependencies.radicle]
 path = "../radicle"
diff --git a/radicle-tools/Cargo.toml b/radicle-tools/Cargo.toml
index 1ca43571..3f5ebe62 100644
--- a/radicle-tools/Cargo.toml
+++ b/radicle-tools/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 anyhow = { version = "1" }
 # N.b. this is required to use macros, even though it's re-exported
 # through radicle
-radicle-git-ext = { version = "0.5.0", features = ["serde"] }
+radicle-git-ext = { version = "0.6.0", features = ["serde"] }
 
 [dependencies.radicle]
 version = "0"
diff --git a/radicle-tui/Cargo.toml b/radicle-tui/Cargo.toml
index 8e6caf6c..4ecd51c2 100644
--- a/radicle-tui/Cargo.toml
+++ b/radicle-tui/Cargo.toml
@@ -13,7 +13,7 @@ path = "src/main.rs"
 [dependencies]
 anyhow = { version = "1" }
 lexopt = { version = "0.2" }
-radicle-surf = { version = "0.12.0" }
+radicle-surf = { version = "0.14.0" }
 timeago = { version = "0.4.1" }
 tuirealm = { version = "1.8.0", default-features = false, features = [ "with-termion" ] }
 tui-realm-stdlib = { version = "1.2.0", default-features = false, features = [ "with-termion" ] }
diff --git a/radicle/Cargo.toml b/radicle/Cargo.toml
index 0e7afcec..4822b0e1 100644
--- a/radicle/Cargo.toml
+++ b/radicle/Cargo.toml
@@ -22,7 +22,7 @@ once_cell = { version = "1.13" }
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = ["preserve_order"] }
 siphasher = { version = "0.3.10" }
-radicle-git-ext = { version = "0.5.0", features = ["serde"] }
+radicle-git-ext = { version = "0.6.0", features = ["serde"] }
 sqlite = { version = "0.30.3" }
 tempfile = { version = "3.3.0" }
 thiserror = { version = "1" }