Merge tag 'samedec-0.4.2' into develop

Expire/Purge Time Fix

FIXES

* Previous versions of samedec calculated `$SAMEDEC_PURGETIME`
  naively as:

      issue datetime + purge duration

  This is *almost* correct, but the SAME specification calls
  for rounding this value…

  * … to the nearest 15 minute increment for durations ≤1 hour

  * … to the nearest 30 minute increment for longer-duration
    messages

  The purge time now rounds correctly.

* Drop `slice-ring-buffer`, which had multiple
  [memory safety] issues. Testing has not revealed any ASAN
  findings in samedec v0.4.1, but we have removed this
  dependency anyway out of an abundance of caution.

OTHER

Our CI environment, Github Actions, now uses containers that
are themselves built by and within the Github Actions platform.

[memory safety]: https://rustsec.org/advisories/RUSTSEC-2025-0044

Author: cbs228

CHANGELOG.md

@@ -1,5 +1,27 @@
 # CHANGELOG
 
+## samedec-0.4.2: Expire/Purge Time Fix
+
+FIXES
+
+* Previous versions of samedec calculated `$SAMEDEC_PURGETIME` naively as:
+
+      issue datetime + purge duration
+
+  This is *almost* correct, but the SAME specification calls for rounding this value…
+
+  * … to the nearest 15 minute increment for durations ≤1 hour
+
+  * … to the nearest 30 minute increment for longer-duration messages
+
+  The purge time now rounds correctly.
+
+* Drop `slice-ring-buffer`, which had multiple [memory safety issues](https://rustsec.org/advisories/RUSTSEC-2025-0044). Testing has not revealed any ASAN findings in [samedec-0.4.1](#samedec-041-maintenance-release), but we have removed this dependency anyway out of an abundance of caution.
+
+OTHER
+
+Our CI environment, Github Actions, now uses containers that are themselves built by and within the Github Actions platform.
+
 ## samedec-0.4.1: Maintenance Release
 
 This minor maintenance release helps keep our dependencies

Cargo.lock

@@ -2,7 +2,7 @@
 name = "samedec"
 rust-version = "1.74"
 description = "A SAME/EAS digital receiver and alerting program"
-version = "0.4.1"
+version = "0.4.2"
 authors = ["Colin S <[email protected]>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
@@ -11,8 +11,8 @@ repository = "https://github.com/cbs228/sameold.git"
 readme = "README.md"
 
 [dependencies]
-sameold = {path = "../sameold", version = "^0.5.0"}
-sameplace = {path = "../sameplace", version = "^0.1.0", features = ["chrono"]}
+sameold = {path = "../sameold", version = "^0.6.0"}
+sameplace = {path = "../sameplace", version = "^0.2.0", features = ["chrono"]}
 anyhow = "^1"
 byteorder = "^1.4"
 clap = {version = "^4.5", features = ["color", "derive", "wrap_help"]}

crates/samedec/Cargo.toml

@@ -2,7 +2,7 @@
 name = "sameold"
 rust-version = "1.70"
 description = "A SAME/EAS digital receiver library"
-version = "0.5.0"
+version = "0.6.0"
 authors = ["Colin S <[email protected]>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
@@ -11,7 +11,7 @@ repository = "https://github.com/cbs228/sameold.git"
 readme = "README.md"
 
 [dependencies]
-sameplace = {path = "../sameplace", version = "^0.1"}
+sameplace = {path = "../sameplace", version = "^0.2"}
 arrayvec = "^0.7.1"
 arraydeque = "^0.5"
 log = "0.4"

crates/sameold/Cargo.toml

@@ -2,7 +2,7 @@
 name = "sameplace"
 rust-version = "1.70"
 description = "A SAME/EAS Message Parser"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Colin S <[email protected]>"]
 license = "MIT OR Apache-2.0"
 edition = "2021"