diff --git a/jill/config/releases.csv b/jill/config/releases.csv
old mode 100644
new mode 100755
index a5fb5d5..bcddddc
--- a/jill/config/releases.csv
+++ b/jill/config/releases.csv
@@ -1,87 +1,94 @@
-1.0.0,freebsd,x86_64
-1.0.1,freebsd,x86_64
-1.0.2,freebsd,x86_64
-1.0.3,freebsd,x86_64
-1.0.4,freebsd,x86_64
-1.0.5,freebsd,x86_64
-1.1.0,freebsd,x86_64
-1.1.1,freebsd,x86_64
-1.2.0,freebsd,x86_64
-1.3.0,freebsd,x86_64
-1.3.1,freebsd,x86_64
-latest,freebsd,x86_64
-1.0.0,linux,ARMv7
-1.0.3,linux,ARMv7
-1.0.4,linux,ARMv7
-1.0.5,linux,ARMv7
-1.1.0,linux,ARMv7
-1.2.0,linux,ARMv7
-1.3.0,linux,ARMv7
-1.3.1,linux,ARMv7
-1.0.3,linux,ARMv8
-1.0.4,linux,ARMv8
-1.0.5,linux,ARMv8
-1.1.0,linux,ARMv8
-1.1.1,linux,ARMv8
-1.2.0,linux,ARMv8
-1.3.0,linux,ARMv8
-1.3.1,linux,ARMv8
-1.0.0,linux,i686
-1.0.1,linux,i686
-1.0.2,linux,i686
-1.0.3,linux,i686
-1.0.4,linux,i686
-1.0.5,linux,i686
-1.1.0,linux,i686
-1.1.1,linux,i686
-1.2.0,linux,i686
-1.3.0,linux,i686
-1.3.1,linux,i686
-latest,linux,i686
-1.0.0,linux,x86_64
-1.0.1,linux,x86_64
-1.0.2,linux,x86_64
-1.0.3,linux,x86_64
-1.0.4,linux,x86_64
-1.0.5,linux,x86_64
-1.1.0,linux,x86_64
-1.1.1,linux,x86_64
-1.2.0,linux,x86_64
-1.3.0,linux,x86_64
-1.3.1,linux,x86_64
-latest,linux,x86_64
-1.0.0,macos,x86_64
-1.0.1,macos,x86_64
-1.0.2,macos,x86_64
-1.0.3,macos,x86_64
-1.0.4,macos,x86_64
-1.0.5,macos,x86_64
-1.1.0,macos,x86_64
-1.1.1,macos,x86_64
-1.2.0,macos,x86_64
-1.3.0,macos,x86_64
-latest,macos,x86_64
-1.0.0,windows,i686
-1.0.1,windows,i686
-1.0.2,windows,i686
-1.0.3,windows,i686
-1.0.4,windows,i686
-1.0.5,windows,i686
-1.1.0,windows,i686
-1.1.1,windows,i686
-1.2.0,windows,i686
-1.3.0,windows,i686
-1.3.1,windows,i686
-latest,windows,i686
-1.0.0,windows,x86_64
-1.0.1,windows,x86_64
-1.0.2,windows,x86_64
-1.0.3,windows,x86_64
-1.0.4,windows,x86_64
-1.0.5,windows,x86_64
-1.1.0,windows,x86_64
-1.1.1,windows,x86_64
-1.2.0,windows,x86_64
-1.3.0,windows,x86_64
-1.3.1,windows,x86_64
-latest,windows,x86_64
+1.0.0,freebsd,x86_64
+1.0.1,freebsd,x86_64
+1.0.2,freebsd,x86_64
+1.0.3,freebsd,x86_64
+1.0.4,freebsd,x86_64
+1.0.5,freebsd,x86_64
+1.1.0,freebsd,x86_64
+1.1.1,freebsd,x86_64
+1.2.0,freebsd,x86_64
+1.3.0,freebsd,x86_64
+1.3.1,freebsd,x86_64
+1.4.0,freebsd,x86_64
+latest,freebsd,x86_64
+1.0.0,linux,ARMv7
+1.0.3,linux,ARMv7
+1.0.4,linux,ARMv7
+1.0.5,linux,ARMv7
+1.1.0,linux,ARMv7
+1.2.0,linux,ARMv7
+1.3.0,linux,ARMv7
+1.3.1,linux,ARMv7
+1.0.3,linux,ARMv8
+1.0.4,linux,ARMv8
+1.0.5,linux,ARMv8
+1.1.0,linux,ARMv8
+1.1.1,linux,ARMv8
+1.2.0,linux,ARMv8
+1.3.0,linux,ARMv8
+1.3.1,linux,ARMv8
+1.4.0,linux,ARMv8
+1.0.0,linux,i686
+1.0.1,linux,i686
+1.0.2,linux,i686
+1.0.3,linux,i686
+1.0.4,linux,i686
+1.0.5,linux,i686
+1.1.0,linux,i686
+1.1.1,linux,i686
+1.2.0,linux,i686
+1.3.0,linux,i686
+1.3.1,linux,i686
+latest,linux,i686
+1.0.0,linux,x86_64
+1.0.1,linux,x86_64
+1.0.2,linux,x86_64
+1.0.3,linux,x86_64
+1.0.4,linux,x86_64
+1.0.5,linux,x86_64
+1.1.0,linux,x86_64
+1.1.1,linux,x86_64
+1.2.0,linux,x86_64
+1.3.0,linux,x86_64
+1.3.1,linux,x86_64
+1.4.0,linux,x86_64
+latest,linux,x86_64
+1.0.0,macos,x86_64
+1.0.1,macos,x86_64
+1.0.2,macos,x86_64
+1.0.3,macos,x86_64
+1.0.4,macos,x86_64
+1.0.5,macos,x86_64
+1.1.0,macos,x86_64
+1.1.1,macos,x86_64
+1.2.0,macos,x86_64
+1.3.0,macos,x86_64
+1.3.1,macos,x86_64
+1.4.0,macos,x86_64
+latest,macos,x86_64
+1.0.0,windows,i686
+1.0.1,windows,i686
+1.0.2,windows,i686
+1.0.3,windows,i686
+1.0.4,windows,i686
+1.0.5,windows,i686
+1.1.0,windows,i686
+1.1.1,windows,i686
+1.2.0,windows,i686
+1.3.0,windows,i686
+1.3.1,windows,i686
+1.4.0,windows,i686
+latest,windows,i686
+1.0.0,windows,x86_64
+1.0.1,windows,x86_64
+1.0.2,windows,x86_64
+1.0.3,windows,x86_64
+1.0.4,windows,x86_64
+1.0.5,windows,x86_64
+1.1.0,windows,x86_64
+1.1.1,windows,x86_64
+1.2.0,windows,x86_64
+1.3.0,windows,x86_64
+1.3.1,windows,x86_64
+1.4.0,windows,x86_64
+latest,windows,x86_64
diff --git a/jill/tests/tests_versions.py b/jill/tests/tests_versions.py
index cd92d53..7c13205 100644
--- a/jill/tests/tests_versions.py
+++ b/jill/tests/tests_versions.py
@@ -17,9 +17,6 @@ def test_latest_version(self):
         self.assertEqual(
             latest_version("1.1", "windows", "x86_64"),
             "1.1.1")
-        self.assertEqual(
-            latest_version("1.0.5", "windows", "x86_64"),
-            "1.0.5")
         self.assertEqual(
             latest_version("1.4.0-rc1", "windows", "x86_64"),
             "1.4.0-rc1")
@@ -31,9 +28,6 @@ def test_latest_major_version(self):
         self.assertEqual(
             latest_major_version("latest", "windows", "x86_64"),
             "latest")
-        self.assertEqual(
-            latest_major_version("1.0.5", "windows", "x86_64"),
-            "1.0.5")
         self.assertEqual(
             latest_major_version("1.4.0-rc1", "windows", "x86_64"),
             "1.4.0-rc1")
@@ -45,9 +39,6 @@ def test_latest_minor_version(self):
         self.assertEqual(
             latest_minor_version("latest", "windows", "x86_64"),
             "latest")
-        self.assertEqual(
-            latest_minor_version("1.0.5", "windows", "x86_64"),
-            "1.0.5")
         self.assertEqual(
             latest_minor_version("1.4.0-rc1", "windows", "x86_64"),
             "1.4.0-rc1")
diff --git a/jill/utils/version_utils.py b/jill/utils/version_utils.py
index fdb3779..a8aa721 100644
--- a/jill/utils/version_utils.py
+++ b/jill/utils/version_utils.py
@@ -117,6 +117,7 @@ def is_version_released(version, system, architecture,
         if rst:
             logging.info(f"get new release {item}")
             try:
+                os.chmod(RELEASE_CONFIGFILE, mode=0o755) # TODO: put this line to the "right" place
                 with open(RELEASE_CONFIGFILE, 'a') as csvfile:
                     writer = csv.writer(csvfile)
                     writer.writerow(item)
@@ -169,9 +170,7 @@ def latest_minor_version(version, system, architecture, **kwargs) -> str:
     """
     return the latest X.y.z version starting from input version X
     """
-    # if user passes a complete version here, then we don't need to query
-    # from local storage, just trying to download it would be fine.
-    if is_full_version(version):
+    if version == "latest":
         return version
 
     # TODO: this is only useful for ARM, remove it (#16)
@@ -195,9 +194,7 @@ def latest_major_version(version, system, architecture, **kwargs) -> str:
     """
     return the latest x.y.z version
     """
-    # if user passes a complete version here, then we don't need to query
-    # from local storage, just trying to download it would be fine.
-    if is_full_version(version):
+    if version == "latest":
         return version
 
     # TODO: this is only useful for ARM, remove it (#16)
@@ -221,7 +218,7 @@ def latest_major_version(version, system, architecture, **kwargs) -> str:
     return latest_patch
 
 
-def latest_version(version, system, architecture, **kwargs) -> str:
+def latest_version(version, system, architecture, update=True, **kwargs) -> str:
     """
     find the latest version for partial semantic version string. Directly
     return `version` if it's already a complete version string.
diff --git a/setup.py b/setup.py
index ebd5079..0586cb4 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 
 setuptools.setup(
     name='jill',
-    version='0.6.6',
+    version='0.6.7',
     author="Johnny Chen",
     author_email="johnnychen94@hotmail.com",
     description="JILL -- Julia Installer for Linux (MacOS, Windows and FreeBSD) -- Light",