Update crates and add Audit (#49)

.envrc

@@ -0,0 +1,2 @@
+watch_file flake.nix
+use flake .

.github/workflows/ci.yml

@@ -2,19 +2,20 @@ name: CI
 
 on:
   push:
-    branches: '*'
+    branches: "*"
 
 env:
   CARGO_TERM_COLOR: always
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - uses: actions/checkout@v2
+      - name: Build
+        run: cargo build --verbose
+      - name: Run tests
+        run: cargo test --verbose
+      - name: Run audit
+        run: cargo install cargo-audit && cargo audit

.gitignore

@@ -2,4 +2,4 @@
 **/*.rs.bk
 /.env
 .vscode
-
+.direnv

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## v1.0.5
+
+- Replace unmaintained crate dotenv with dotenvy.
+- Upgrade crates.
+- Add Audit.
+
 ## v1.0.4
 
 - Improve error messages.