[Pharo-project] [update 3.0] #30027

[Marcus Denker]

30027
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7603 PositionalStream>>#last is a candidate for removal
                https://pharo.fogbugz.com/f/cases/7603
        
10096 remove Network-URI
                https://pharo.fogbugz.com/f/cases/10096


Diff information:
http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Collections-Streams-MarcusDenker.133