Prepare for Release v0.1.2

Updated `CHANGELOG.md` to include a section for the upcoming version.

Edited `cargo.toml`, changing the version number from `0.1.0` to
`0.1.1`.

Added an explanation of the new `minimum` setting to `README.md`.

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.2] - 2021-12-21
+
 ### Added
 
 - `minimum` field in `Settings`, which controls the minimum number of
@@ -48,6 +50,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Initial release.
 
-[Unreleased]: https://github.com/subreme/shopify-monitor/compare/0.1.1...HEAD
+[Unreleased]: https://github.com/subreme/shopify-monitor/compare/0.1.2...HEAD
+[0.1.2]: https://github.com/subreme/shopify-monitor/compare/0.1.1...0.1.2
 [0.1.1]: https://github.com/subreme/shopify-monitor/compare/0.1.0...0.1.1
 [0.1.0]: https://github.com/subreme/shopify-monitor/releases/tag/0.1.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "shopify-monitor"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2018"
 description = ""
 repository = "https://github.com/subreme/shopify-monitor"

README.md

@@ -182,6 +182,7 @@ Let's start by looking at a complete Config Example:
         "footer_text": "subreme/shopify-monitor",
         "footer_image": "https://avatars.githubusercontent.com/u/71085002",
         "timestamp": true,
+        "minimum": 0,
         "keywords": null
       },
       "channels": [
@@ -219,11 +220,13 @@ Let's start by looking at a complete Config Example:
 ```
 
 *Note: some values in this purposely "complete" example had values of
-`false`. This is completely unnecessary, as every
+`false` or `0`. This is completely unnecessary, as every
 [boolean](https://en.wikipedia.org/wiki/Boolean) value in the config
 file (with the exception of `combine`, which will be explained later)
-defaults to `false`, so that you only have to include the toggles you
-want, without having to worry about disabling features you don't want.*
+defaults to `false` and every
+[integer](https://en.wikipedia.org/wiki/Integer) one defaults to 0, so
+that you only have to include the toggles you want, without having to
+worry about disabling features you don't want.*
 
 This might seem overwhelming, as it was designed to fit in necessary
 values so that it the format will *[hopefully]* work in future versions
@@ -348,6 +351,7 @@ example:
       "footer_text": "subreme/shopify-monitor",
       "footer_image": "https://avatars.githubusercontent.com/u/71085002",
       "timestamp": true,
+      "minimum": 0,
       "keywords": null
     },
     "channels": [
@@ -538,6 +542,9 @@ Every settings object contains the following fields:
   footer, however this should be tested along with your footer message
   on [Discohook](https://discohook.com), as in some cases it could look
   unpleasant.
+- *`minimum`*: if a value is set, webhooks will only be sent out if the
+  number of variants available for a restocked product is greater than
+  or equal to it.
 - *`keywords`*: when implemented in a future version of the monitor,
   you'll be allowed to select keywords here, so that only products that
   match the specified cases will have webhooks sent.
@@ -573,6 +580,7 @@ the following snippet:
   "footer_text": null,
   "footer_image": null,
   "timestamp": null,
+  "minimum": null,
   "keywords": null
 }
 ```