diff --git a/.gitattributes b/.gitattributes
index 1076d31..9b03811 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -21,5 +21,3 @@
 *.xz filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
-## Specific LFS patterns
-vendor.tar.zstd filter=lfs diff=lfs merge=lfs -text
diff --git a/_service b/_service
index 40c1998..5d36a45 100644
--- a/_service
+++ b/_service
@@ -1,7 +1,7 @@
 <services>
   <service name="cargo_vendor" mode="disabled">
-     <param name="srctar">tectonic-0.14.1.tar.gz</param>
-     <param name="compression">zstd</param>
+     <param name="srctar">tectonic-0.15.0.tar.gz</param>
+     <param name="compression">zst</param>
      <param name="update">true</param>
   </service>
   <service name="cargo_audit" mode="disabled" />
diff --git a/cargo_config b/cargo_config
deleted file mode 100644
index 6fb4ff4..0000000
--- a/cargo_config
+++ /dev/null
@@ -1,5 +0,0 @@
-[source.crates-io]
-replace-with = "vendored-sources"
-
-[source.vendored-sources]
-directory = "vendor"
\ No newline at end of file
diff --git a/tectonic-0.14.1.tar.gz b/tectonic-0.14.1.tar.gz
deleted file mode 100644
index 650880f..0000000
--- a/tectonic-0.14.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3703a4fc768b3c7be6a4560857b17b2671f19023faee414aa7b6befd24ec9d25
-size 2464745
diff --git a/tectonic-0.15.0.tar.gz b/tectonic-0.15.0.tar.gz
new file mode 100644
index 0000000..6a4e311
--- /dev/null
+++ b/tectonic-0.15.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c13de312c4fe39ff905ad17e64a15a3a59d33ab65dacb0a8b9482c57e6bc6aa
+size 2469470
diff --git a/tectonic.changes b/tectonic.changes
index 1f55c33..68ddd45 100644
--- a/tectonic.changes
+++ b/tectonic.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Sun Mar 24 23:37:06 UTC 2024 - Gordon Leung <pirateclip@protonmail.com>
+
+- Update to version 0.15.0
+  * The --web-bundle flag can now be used in more situations, specifically
+    tectonic -X new and tectonic -X init
+  * As part of the above work, you can now activate the "V2" interface with the
+    -X flag in more places on the Tectonic command line.
+  * The Tectonic.toml file used by the "V2" interface now supports a
+    [metadata] section for arbitrary structured user metadata.
+  * The "V2" interface also now supports external commands.
+    If you have a program named tectonic-blah in your search path, running
+    tectonic -X blah will execute it.
+  * Running tectonic -Z help (as opposed to tectonic -Zhelp) now actuallyworks
+    works
+
 -------------------------------------------------------------------
 Tue Jul  4 23:36:32 UTC 2023 - Eyad Issa <eyadlorenzo@gmail.com>
 
diff --git a/tectonic.spec b/tectonic.spec
index dde5ddc..d7cd9ce 100644
--- a/tectonic.spec
+++ b/tectonic.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package tectonic
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,15 +17,14 @@
 
 
 Name:           tectonic
-Version:        0.14.1
+Version:        0.15.0
 Release:        0
 Summary:        Modernized self-contained TeX and LaTeX engine
 License:        (Apache-2.0 OR MIT) AND BSD-3-Clause ) AND ( 0BSD OR MIT OR Apache-2.0 ) AND ( Apache-2.0 OR BSL-1.0 ) AND ( Apache-2.0 OR MIT ) AND ( Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT ) AND ( MIT OR Apache-2.0 AND BSD-2-Clause ) AND ( MIT OR Apache-2.0 OR Zlib ) AND ( MIT OR Zlib OR Apache-2.0 ) AND ( Unlicense OR MIT ) AND ( Zlib OR Apache-2.0 OR MIT ) AND Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND CC0-1.0 AND ISC AND MIT AND WTFPL
 Group:          Productivity/Publishing/TeX/Utilities
 URL:            https://tectonic-typesetting.github.io
 Source0:        https://github.com/tectonic-typesetting/tectonic/archive/refs/tags/%{name}@%{version}.tar.gz#/%{name}-%{version}.tar.gz
-Source1:        vendor.tar.zstd
-Source2:        cargo_config
+Source1:        vendor.tar.zst
 BuildRequires:  c++_compiler
 BuildRequires:  c_compiler
 BuildRequires:  cargo-packaging
@@ -45,8 +44,6 @@ XeTeX and TeXLive.
 
 %prep
 %autosetup -a1 -n %{name}-%{name}-%{version}
-mkdir -p .cargo
-cp %{SOURCE2} .cargo/config
 
 %build
 %{cargo_build} --features external-harfbuzz
diff --git a/vendor.tar.zst b/vendor.tar.zst
new file mode 100644
index 0000000..bb0068e
--- /dev/null
+++ b/vendor.tar.zst
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:484d99089e46d5909d0d658d59d3b9ef2c80afb0c959c45448bf51c7dec09d47
+size 49949400
diff --git a/vendor.tar.zstd b/vendor.tar.zstd
deleted file mode 100644
index cee8a29..0000000
--- a/vendor.tar.zstd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ca593bf7d6485f5a16b1f64126bca482b3d1edae8c6ae210d2f80a3f9bca9924
-size 52241761