diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 7a929b2f..00df10a3 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.49.0
+current_version = 0.50.0
 commit = True
 tag = False
 message = chore: Bump version from {current_version} to {new_version}
diff --git a/.ecrc b/.editorconfig-checker.json
similarity index 92%
rename from .ecrc
rename to .editorconfig-checker.json
index fb7235dd..9c88de55 100644
--- a/.ecrc
+++ b/.editorconfig-checker.json
@@ -2,7 +2,7 @@
   "Verbose": false,
   "Debug": false,
   "IgnoreDefaults": false,
-  "SpacesAftertabs": false,
+  "SpacesAfterTabs": false,
   "NoColor": false,
   "Exclude": [],
   "AllowedContentTypes": [],
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 5080e955..d0585e25 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -128,7 +128,7 @@ jobs:
           make test-coverage-report
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v5.4.3
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           directory: ./test-reports/coverage/
diff --git a/HISTORY.md b/HISTORY.md
index 43a2f879..8091b3a5 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,11 @@
 # History
 
+## 0.50.0 (2025-08-20)
+
+- (PR #843, 2025-07-30) chore(task): Update editorconfig checker
+- (PR #844, 2025-08-01) Pin GitHub Action `codecov/codecov-action` to commit hash
+- (PR #848, 2025-08-20) rcv: Add RcTipoCompra enum to represent "Tipo de Compra" in RCV
+
 ## 0.49.0 (2025-07-08)
 
 - (PR #837, 2025-07-02) dte: Customize range of random folio in `DteNaturalKey.random()`
diff --git a/src/cl_sii/__init__.py b/src/cl_sii/__init__.py
index bca78b9c..32f03b96 100644
--- a/src/cl_sii/__init__.py
+++ b/src/cl_sii/__init__.py
@@ -4,4 +4,4 @@
 
 """
 
-__version__ = '0.49.0'
+__version__ = '0.50.0'
diff --git a/src/cl_sii/rcv/constants.py b/src/cl_sii/rcv/constants.py
index ed87ac26..9a33800b 100644
--- a/src/cl_sii/rcv/constants.py
+++ b/src/cl_sii/rcv/constants.py
@@ -97,6 +97,19 @@ class RcEstadoContable(enum.Enum):
     PENDIENTE = 'PENDIENTE'
 
 
+@enum.unique
+class RcTipoCompra(enum.Enum):
+    """
+    Enum of "Tipo de Compra" for the RCV domain.
+    """
+
+    DEL_GIRO = "DEL_GIRO"
+    """Del Giro"""
+
+    NO_CORRESPONDE_INCLUIR = "NO_CORRESPONDE_INCLUIR"
+    """No corresponde incluir"""
+
+
 @enum.unique
 class RcvTipoDocto(enum.IntEnum):
     """
diff --git a/src/tests/test_rcv_constants.py b/src/tests/test_rcv_constants.py
index 3ae8533c..490b4856 100644
--- a/src/tests/test_rcv_constants.py
+++ b/src/tests/test_rcv_constants.py
@@ -2,7 +2,7 @@
 
 from cl_sii.dte.constants import TipoDte  # noqa: F401
 from cl_sii.rcv import constants  # noqa: F401
-from cl_sii.rcv.constants import RcEstadoContable, RcvKind, RcvTipoDocto  # noqa: F401
+from cl_sii.rcv.constants import RcEstadoContable, RcTipoCompra, RcvKind, RcvTipoDocto  # noqa: F401
 
 
 class RcvKindTest(unittest.TestCase):
@@ -48,6 +48,20 @@ def test_values_type(self) -> None:
         self.assertSetEqual({type(x.value) for x in RcEstadoContable}, {str})
 
 
+class RcTipoCompraTest(unittest.TestCase):
+    def test_members(self) -> None:
+        self.assertSetEqual(
+            {x for x in RcTipoCompra},
+            {
+                RcTipoCompra.DEL_GIRO,
+                RcTipoCompra.NO_CORRESPONDE_INCLUIR,
+            },
+        )
+
+    def test_values_type(self) -> None:
+        self.assertSetEqual({type(x.value) for x in RcTipoCompra}, {str})
+
+
 class RcvTipoDoctoTest(unittest.TestCase):
     def test_members(self) -> None:
         self.assertSetEqual(