From 72504a34fca1808bf96ed78a2a29a9b20d35051d Mon Sep 17 00:00:00 2001
From: PubNub Release Bot
 <120067856+pubnub-release-bot@users.noreply.github.com>
Date: Mon, 16 Oct 2023 14:22:21 +0000
Subject: [PATCH] PubNub SDK 0.4.0 release.

---
 .pubnub.yml |  7 +++++-
 Cargo.toml  |  2 +-
 README.md   | 63 +++++++++++++++++++++++++++++++----------------------
 src/lib.rs  | 10 ++++-----
 4 files changed, 49 insertions(+), 33 deletions(-)

diff --git a/.pubnub.yml b/.pubnub.yml
index 67a2b768..502b2912 100644
--- a/.pubnub.yml
+++ b/.pubnub.yml
@@ -1,9 +1,14 @@
 name: rust
-version: 0.3.0
+version: 0.4.0
 schema: 1
 scm: github.com/pubnub/rust
 files: []
 changelog:
+  - date: 2023-10-16
+    version: 0.4.0
+    changes:
+      - type: feature
+        text: "Update the crypto module structure and add enhanced AES-CBC cryptor."
   - date: 2023-08-30
     version: 0.3.0
     changes:
diff --git a/Cargo.toml b/Cargo.toml
index bd83436b..fa95dd0f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pubnub"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 license = "MIT"
 license-file = "LICENSE"
diff --git a/README.md b/README.md
index 370bec9c..ea8e056b 100644
--- a/README.md
+++ b/README.md
@@ -17,8 +17,9 @@
 This is the official PubNub Rust SDK repository.
 
 [PubNub](https://www.pubnub.com/) takes care of the infrastructure and APIs needed for the realtime
-communication layer of your application. Work on your app's logic and let PubNub handle sending and receiving
-data across the world in less than 100ms.
+communication layer of your application. Work on your app's logic and let
+PubNub handle sending and receiving data across the world in less than
+100ms.
 
 ## Getting started
 
@@ -35,11 +36,11 @@ Add `pubnub` to your Rust project in the `Cargo.toml` file:
 ```toml
 # default features
 [dependencies]
-pubnub = "0.3.0"
+pubnub = "0.4.0"
 
 # all features
 [dependencies]
-pubnub = { version = "0.3.0", features = ["full"] }
+pubnub = { version = "0.4.0", features = ["full"] }
 ```
 
 ### Example
@@ -125,24 +126,25 @@ You can find more examples in our [examples](https://github.com/pubnub/rust/tree
 
 ## Features
 
-The `pubnub` crate is split into multiple features. You can enable or disable them in the `Cargo.toml` file, like so:
+The `pubnub` crate is split into multiple features. You can enable or
+disable them in the `Cargo.toml` file, like so:
 
 ```toml
 # only blocking and access + default features
 [dependencies]
-pubnub = { version = "0.3.0", features = ["blocking", "access"] }
+pubnub = { version = "0.4.0", features = ["blocking", "access"] }
 
 # only parse_token + default features
 [dependencies]
-pubnub = { version = "0.3.0", features = ["parse_token"] }
+pubnub = { version = "0.4.0", features = ["parse_token"] }
 ```
 
 ### Available features
 
 | Feature name  | Description | Available PubNub APIs |
 | :------------ | :---------- | :------------- |
-| `full`        | Enables all non-conflicting features | Configuration, Publish, Subscribe, Access Manager, Parse Token, Presence |
-| `default`     | Enables default features: `publish`, `subscribe`, `serde`, `reqwest`, `aescbc`, `std` | Configuration, Publish, Subscribe |
+| `full`        | Enables all non-conflicting features | Configuration, Publish, Subscribe, Access Manager, Parse Token, Presence, Crypto Module |
+| `default`     | Enables default features: `publish`, `subscribe`, `serde`, `reqwest`, `std` | Configuration, Publish, Subscribe |
 | `publish`     | Enables Publish API | Configuration, Publish |
 | `access`      | Enables Access Manager API | Configuration, Access Manager |
 | `parse_token` | Enables parsing Access Manager tokens | Configuration, Parse Token |
@@ -152,7 +154,7 @@ pubnub = { version = "0.3.0", features = ["parse_token"] }
 | `serde`       | Uses [serde](https://github.com/serde-rs/serde) for serialization | n/a |
 | `reqwest`     | Uses [reqwest](https://github.com/seanmonstar/reqwest) as a transport layer | n/a |
 | `blocking`    | Enables blocking executions of APIs | n/a |
-| `aescbc`      | Enables AES-CBC encryption | n/a |
+| `crypto`      | Enables crypto module for data encryption and decryption | n/a |
 | `std`         | Enables `std` library | n/a |
 
 ## Documentation
@@ -162,16 +164,18 @@ pubnub = { version = "0.3.0", features = ["parse_token"] }
 
 ## Wasm support
 
-The `pubnub` crate is compatible with WebAssembly. You can use it in your Wasm project.
+The `pubnub` crate is compatible with WebAssembly. You can use it in your
+Wasm project.
 
 ## `no_std` support
 
-The `pubnub` crate is `no_std` compatible. To use it in a `no_std` environment, you have to disable the default
-features and enable the ones you need, for example:
+The `pubnub` crate is `no_std` compatible. To use it in a `no_std`
+environment, you have to disable the default features and enable the ones
+you need, for example:
 
 ```toml
 [dependencies]
-pubnub = { version = "0.3.0", default-features = false, features = ["serde", "publish",
+pubnub = { version = "0.4.0", default-features = false, features = ["serde", "publish",
 "blocking"] }
 ```
 
@@ -179,35 +183,42 @@ pubnub = { version = "0.3.0", default-features = false, features = ["serde", "pu
 
 The `no_std` support is limited by the implementation details of the SDK.
 
-The SDK uses the `alloc` crate to allocate memory for some operations, which means that
-certain targets aren't supported. Additionally, as we provide a synchronous API, we use
-some parts of the `alloc::sync` module, which is also not supported in certain `no_std` environments.
+The SDK uses the `alloc` crate to allocate memory for some operations, which
+means that certain targets aren't supported. Additionally, as we provide a
+synchronous API, we use some parts of the `alloc::sync` module, which is
+also not supported in certain `no_std` environments.
 
 Some SDK features aren't supported in a `no_std` environment:
 
 * partially `access` module (because of lack of timestamp support)
-* partially `reqwest` transport (because of the reqwest implementation details)
-* partially `subscribe` module (because of the spawning tasks and time dependence)
-* partially `presence` module (because of the spawning tasks and time dependence)
+* partially `reqwest` transport (because of the reqwest implementation
+  details)
+* partially `subscribe` module (because of the spawning tasks and time
+  dependence)
+* partially `presence` module (because of the spawning tasks and time
+  dependence)
 * `std` feature (because of the `std` library)
 
-We depend on a random number generator to generate data for debugging purposes.
-If you want to use the SDK in a `no_std` environment, you'll have to provide
-your own random number generator implementation for certain targets.
+We depend on a random number generator to generate data for debugging
+purposes. If you want to use the SDK in a `no_std` environment, you'll have
+to provide your own random number generator implementation for certain
+targets.
 
 See more:
 
 * [`getrandom` crate](https://docs.rs/getrandom/latest/getrandom/)
 * [no_std examples](https://github.com/pubnub/rust/tree/master/examples/no_std/)
 
-If you're having problems compiling this crate for more exotic targets, you can try to use the
-`extra_platforms` feature. Be aware that this feature is **not supported** and we do not recommend using it.
+If you're having problems compiling this crate for more exotic targets, you
+can try to use the `extra_platforms` feature. Be aware that this feature is
+**not supported** and we do not recommend using it.
 
 For more information about this feature. refer to [Cargo.toml](https://github.com/pubnub/rust/blob/master/Cargo.toml) in the `[features]` section.
 
 ## Support
 
-If you **need help** or have a **general question**, contact support@pubnub.com.
+If you **need help** or have a **general question**, contact
+support@pubnub.com.
 
 ## License
 
diff --git a/src/lib.rs b/src/lib.rs
index 1d20ad62..8fc95901 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -39,11 +39,11 @@
 //! ```toml
 //! # default features
 //! [dependencies]
-//! pubnub = "0.3.0"
+//! pubnub = "0.4.0"
 //!
 //! # all features
 //! [dependencies]
-//! pubnub = { version = "0.3.0", features = ["full"] }
+//! pubnub = { version = "0.4.0", features = ["full"] }
 //! ```
 //!
 //! ### Example
@@ -135,11 +135,11 @@
 //! ```toml
 //! # only blocking and access + default features
 //! [dependencies]
-//! pubnub = { version = "0.3.0", features = ["blocking", "access"] }
+//! pubnub = { version = "0.4.0", features = ["blocking", "access"] }
 //!
 //! # only parse_token + default features
 //! [dependencies]
-//! pubnub = { version = "0.3.0", features = ["parse_token"] }
+//! pubnub = { version = "0.4.0", features = ["parse_token"] }
 //! ```
 //!
 //! ### Available features
@@ -178,7 +178,7 @@
 //!
 //! ```toml
 //! [dependencies]
-//! pubnub = { version = "0.3.0", default-features = false, features = ["serde", "publish",
+//! pubnub = { version = "0.4.0", default-features = false, features = ["serde", "publish",
 //! "blocking"] }
 //! ```
 //!