VER: Release 0.48.0

Author: threecgreen

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## 0.48.0 - TBD
+## 0.48.0 - 2026-01-27
 
 ### Enhancements
 - Added initial support for splitting DBN files:
@@ -13,6 +13,10 @@
     `dbn mbo.dbn --split-by week --output-pattern '{date}.json'` --json
 - Added new publisher for Blue Ocean ATS (`OCEA_MEMOIR_OCEA`)
 
+### Bug fixes
+- Fixed issue where `AsyncDynReader` instances created from `with_buffer()` would only
+  decode the first frame of multi-frame Zstandard files
+
 ## 0.47.0 - 2026-01-20
 
 ### Enhancements

Cargo.lock

@@ -11,7 +11,7 @@ resolver = "2"
 [workspace.package]
 authors = ["Databento <support@databento.com>"]
 edition = "2021"
-version = "0.47.0"
+version = "0.48.0"
 documentation = "https://databento.com/docs"
 repository = "https://github.com/databento/dbn"
 license = "Apache-2.0"

Cargo.toml

@@ -1,6 +1,6 @@
 [project]
 name = "databento-dbn"
-version = "0.47.0"
+version = "0.48.0"
 description = "Python bindings for encoding and decoding Databento Binary Encoding (DBN)"
 readme = "README.md"
 requires-python = ">=3.10"

python/pyproject.toml

@@ -16,7 +16,7 @@ name = "dbn"
 path = "src/main.rs"
 
 [dependencies]
-dbn = { path = "../dbn", version = "=0.47.0", default-features = false }
+dbn = { path = "../dbn", version = "=0.48.0", default-features = false }
 
 anyhow.workspace = true
 clap = { version = "4.5", features = ["derive", "wrap_help"] }

rust/dbn-cli/Cargo.toml

@@ -25,7 +25,7 @@ serde = ["dep:serde", "time/parsing", "time/serde"]
 trivial_copy = []
 
 [dependencies]
-dbn-macros = { version = "=0.47.0", path = "../dbn-macros" }
+dbn-macros = { version = "=0.48.0", path = "../dbn-macros" }
 
 async-compression = { version = "0.4.37", features = ["tokio", "zstd"], optional = true }
 csv = { workspace = true }