Also mention ssb-subset-rpc as a maybe required dep

[Powersource]

I was having trouble with (partial?) replication, and things started to work once I installed ssb-subset-rpc, but that's not mentioned in the readme here.

my setup before the fix

module.exports = function startSbot() {
  const stack = SecretStack({ caps: { shs } })
    .use(require("ssb-db2/core"))
    .use(require("ssb-classic"))
    .use(require("ssb-bendy-butt"))
    .use(require("ssb-meta-feeds"))
    .use(require("ssb-box2"))
    .use(require("ssb-db2/compat/feedstate"))
    .use(require("ssb-db2/compat/ebt"))
    .use(require("ssb-db2/compat/db")) // for legacy replicate
    .use(require("ssb-db2/compat/history-stream")) // for legacy replicate
    .use(require("ssb-friends"))
    .use(require("ssb-ebt"))
    .use(require("ssb-tribes2"))
    .use(require("ssb-lan"))
    //.use(require("ssb-subset-rpc")) // this (uncommented) is all i added to fix it
    .use(require("ssb-replication-scheduler"));

  const sbot = stack({
    path: dir,
    keys,
    ebt: {
      // logging: true,
    },
    db2: {
      flushDebounce: 10,
      writeTimeout: 10,
    },
    tribes2: {
      // timeoutLow: opts.timeoutLow,
      // timeoutHigh: opts.timeoutHigh,
    },
    friends: {
      hops: 1,
    },
    replicationScheduler: {
      //debouncePeriod: 1,
      partialReplication: {
        0: [{}],
        1: [{ purpose: "main" }, { purpose: "group/additions" }],
        group: [{ purpose: "$groupSecret" }],
      },
    },
  });

  sbot.name = "demo";
  sbot.ebt.registerFormat(bendyButtFormat);

  return sbot;
};

[staltz]

True!