From 106c4c2b916383c136a06dbb8b9d08e9a3fb6a0a Mon Sep 17 00:00:00 2001
From: Arash Sahebolamri <arash.sahebolamri@gmail.com>
Date: Sat, 5 Aug 2023 16:04:08 -0700
Subject: [PATCH] Prepare for `0.5.0` release

---
 CHANGELOG.MD            | 6 ++++++
 README.MD               | 7 +++++--
 ascent/Cargo.toml       | 6 +++---
 ascent_base/Cargo.toml  | 2 +-
 ascent_macro/Cargo.toml | 4 ++--
 5 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 776b6b5..ccac565 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -1,3 +1,9 @@
+## 0.5.0
+
+- Parallel evaluation: with introduction of `ascent_par!` and `ascent_run_par!` macros, Ascent programs can utilize multiple CPU cores to speed up evaluation.
+
+- Made imporvements to handling of rules that start with `if`, `let`, or `for` (they can be simple joins).
+
 ## 0.4.0
 - Reduced the size of generated code for a rule with N dynamic relations from O(N * 2^N) to O(N^2); 
   dramatically improving compile times for some programs.
diff --git a/README.MD b/README.MD
index 08dc0fc..d2571d2 100644
--- a/README.MD
+++ b/README.MD
@@ -167,11 +167,14 @@ You can find more about macros in Ascent macros [here](MACROS.MD).
 - The feature **`wasm-bindgen`** allows Ascent programs to run in WASM environments.
 
 - **`struct`** declarations can be added to the top of `ascent!` definitions. This allows changing the
-  name of the generated type and introduction of type/lifetime parameters and constraints.
+  name and visibility of the generated type and introduction of type/lifetime parameters and constraints.
    ```Rust
    ascent! {
       struct GenericTC<N: Clone + Eq + Hash>;
       relation edge(N, N);
       // ...
    }
-   ```
\ No newline at end of file
+   ```
+
+   *Hint*: If you get a "private type ... in public interface (error E0446)" warning, you can fix it by
+   making the generated Ascent type private, as done in the above example.
\ No newline at end of file
diff --git a/ascent/Cargo.toml b/ascent/Cargo.toml
index 438b697..acc0892 100644
--- a/ascent/Cargo.toml
+++ b/ascent/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ascent"
-version = "0.4.0"
+version = "0.5.0"
 edition = "2021"
 rust-version = "1.66" # the CI (../.github/workflows/rust.yml) toolchain version must match this
 authors = ["Arash Sahebolamri"]
@@ -16,8 +16,8 @@ readme = "../README.MD"
 
 [dependencies]
 
-ascent_macro = { version = "=0.4.0", path = "../ascent_macro" }
-ascent_base = { version = "=0.4.0", path = "../ascent_base" }
+ascent_macro = { version = "=0.5.0", path = "../ascent_macro" }
+ascent_base = { version = "=0.5.0", path = "../ascent_base" }
 rustc-hash = "1.1"
 nohash-hasher = "0.2.0"
 hashbrown = {version = "0.14", features = ["raw", "rayon"]}
diff --git a/ascent_base/Cargo.toml b/ascent_base/Cargo.toml
index 71c02b9..70f17f6 100644
--- a/ascent_base/Cargo.toml
+++ b/ascent_base/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ascent_base"
-version = "0.4.0"
+version = "0.5.0"
 edition = "2021"
 authors = ["Arash Sahebolamri"]
 repository = "https://github.com/s-arash/ascent"
diff --git a/ascent_macro/Cargo.toml b/ascent_macro/Cargo.toml
index 06b4c67..5240831 100644
--- a/ascent_macro/Cargo.toml
+++ b/ascent_macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ascent_macro"
-version = "0.4.0"
+version = "0.5.0"
 edition = "2021"
 authors = ["Arash Sahebolamri"]
 repository = "https://github.com/s-arash/ascent"
@@ -15,7 +15,7 @@ proc-macro = true
 [dependencies]
 syn = { version = "1.0", features = ["derive", "full", "extra-traits", "visit-mut"] } 
 quote = "1.0"
-ascent_base = { version = "=0.4.0", path = "../ascent_base" }
+ascent_base = { version = "=0.5.0", path = "../ascent_base" }
 proc-macro2 = "1.0"
 itertools = "0.10"
 petgraph = "0.6.0"