Olric v0.4.0-beta.2 is out

[buraksezer]

This beta includes the following fixes and improvements:

• Move data structure implementations to their own packages Move data structure implementations to their own packages #70

Bug fixes from v0.3.x tree:

• Fix 64-bit alignment of 64-bit words accessed atomically on ARM Fix 64-bit alignment of 64-bit words accessed atomically on ARM #81
• olric-load output is useless olric-load output is useless #80
• Single member stats for existing metrics collector Single member stats for existing metrics collector #82
• List members of cluster List members of cluster #77

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This discussion was created from the release v0.4.0-beta.2.