v0.13.0

[mweidner037]

• https://github.com/composablesys/collabs/pull/265
• https://github.com/composablesys/collabs/pull/266
• https://github.com/composablesys/collabs/pull/267
• https://github.com/composablesys/collabs/pull/268
• https://github.com/composablesys/collabs/pull/269
• Version to 0.13.0