Update README for 0.2.0

README.md

@@ -3,38 +3,49 @@ FlowBase
 
 A Flow-based Programming (FBP) micro-framework for Go (Golang).
 
-The aim of FlowBase, as opposed to being a full-blown framework, is to provide just enough functionality on top of the existing FBP-like primives in Golang (channels with bounded buffers, asynchronous go-routines), to enable developing data processing applications with it. Thus the term "FBP micro-framework".
+The aim of FlowBase, as opposed to being a full-blown framework, is to provide
+just enough functionality on top of the existing FBP-like primives in Golang
+(channels with bounded buffers, asynchronous go-routines), to enable developing
+data processing applications with it. Thus the term "FBP micro-framework".
 
 The pattern has previously been described in the following blog posts on [GopherAcademy](https://gopheracademy.com/):
 
 - [Patterns for composable concurrent pipelines in Go](https://blog.gopheracademy.com/composable-pipelines-pattern/)
 - [Composable Pipelines Improved](https://blog.gopheracademy.com/advent-2015/composable-pipelines-improvements/)
 
+Status: The current version is an enhanced version of the above pattern, based
+on functionality subsequently developed in the [SciPipe library](https://scipipe.org).
 
-Installations
+Installation
 -----
 
+First, make sure you have initialized a go module in your library, with:
+
 ```
-go get github.com/flowbase/flowbase/...
+go mod init <name-of-package>
 ```
 
-(The ellipsis, `...`, is important, to get the `flowbase` commandline tool as well)
+(Note that this could be e.g `go mod init github.com/yourusername/yourpackage`, or just a local name such as `youpackage`)
 
-Usage
------
+Then, install the latest version of the flowbase library to your module:
 
-Create a new FlowBase component stub:
-
-```bash
-flowbase new-component MyComponentName
+```
+go get github.com/flowbase/flowbase@latest
 ```
 
-(More helper commands coming later ...)
+Usage
+-----
+
+For a code example, see the [examples folder](https://github.com/flowbase/flowbase/tree/master/examples) here in the repo.
 
-Code examples
+More code examples
 -------------
 
+**Note:** The below code currently uses an earlier version of the FlowBase
+library.
+
 For a real-world example, see [this code](https://github.com/rdfio/rdf2smw/blob/e7e2b3/main.go#L100-L125)
+
 defining an app to transform from semantic RDF data to wiki pages in MediaWiki
 XML format (the network connection code is highlighted, to help you find the
 interesting parts quick :) ).