serialized size of std::vector (inputs, outputs, shieldspends,
shieldoutputs) takes more than one byte if the vector has more than 253
elements.
Github-Pull: bitcoin#2111
Rebased-From: 5d2e6e4

Github-Pull: bitcoin#2111
Rebased-From: 8e79aa9

Github-Pull: bitcoin#2111
Rebased-From: 0e08e40

Github-Pull: bitcoin#2111
Rebased-From: efa1331

41fb982 Add PR list and authors to release notes for v5.0.0 (Fuzzbawls)
528912b [Doc] release-notes: final enforcement block height plus timeline recommendation. (furszy)
a778833 [Doc] Add "Mandatory Upgrade" section (ActiveProtocol upgrade time TBD) Github-Pull: #2114 Rebased-From: 8f9e1d9 (random-zebra)
0c2dc8d [Doc] Document HD wallet upgrade to SAPLING_VERSION Github-Pull: #2114 Rebased-From: c94c19e (random-zebra)
ff59122 [Doc] Document SwiftX and Zerocoin removal Github-Pull: #2114 Rebased-From: d36f37f (random-zebra)
0e37c67 [Doc] Document consensus and policy changes related to Shield Github-Pull: #2114 Rebased-From: cc3c83d (random-zebra)
07d9db7 [Doc] Document more RPC changes Github-Pull: #2114 Rebased-From: 08b50bb (random-zebra)
95992ac [Doc] minor changes to the "Shield Protocol" section of the relnotes Github-Pull: #2114 Rebased-From: 0f3f77d (random-zebra)
75a7597 [Doc] Document new dependencies (sodium/rust) Github-Pull: #2114 Rebased-From: 39ee780 (random-zebra)
033e8b3 [Doc] Document sapling parameters for installation/upgrade Github-Pull: #2114 Rebased-From: 1d18ebf (random-zebra)
a3d2b52 Add RPC changes to the release notes (Fuzzbawls)
b2b113c [Doc] v5 release notes (furszy)
3fd22bf [GUI] Update Translations from Transifex (Fuzzbawls)
78d0b01 Test case: StoreAndLoadSaplingZkeys, added a loop to try to generate a diversified address different than the default one. (furszy)
090b901 [RPC][Wallet] Update also Sapling HD seed with sethdseed Github-Pull: #2120 Rebased-From: 092f825 (random-zebra)
36336ec [Tests] Verify Sapling wallet HD chain in wallet_hd.py Github-Pull: #2120 Rebased-From: e14fe3d (random-zebra)
d8d347e [RPC] Add shield address support to getaddressinfo Github-Pull: #2120 Rebased-From: 8ec1875 (random-zebra)
9eb84ce [Cleanup][RPC] Remove not-returned fields from getaddressinfo help Github-Pull: #2120 Rebased-From: 501782a (random-zebra)
0d8b6c0 Cleaning up not used `nWalletDBUpdated`. (furszy)
6219dfe [GUI] fixing tooltip balance amount cropped when the value surpass the 1kk range. (furszy)
0e158b0 RPC: Document the `services` return entry in `getinfo` (Fuzzbawls)
576efe8 RPC: Properly document all example return fields in getchaintips (Fuzzbawls)
7100c33 RPC: Fix help output for getblockchaininfo (Fuzzbawls)
3254dc8 RPC: Fix help output for waitfor* commands (Fuzzbawls)
46f47c5 RPC: document results for dumpwallet (Fuzzbawls)
3bfb513 RPC: drop "ed" suffix from input arguments for shield export commands (Fuzzbawls)
9bc65af RPC: document per-network MN count for getmasternodecount (Fuzzbawls)
aaf9216 RPC: Remove unused mnEntries vector (Fuzzbawls)
90b1d6e [GUI][RPC] Add exportsaplingkey to the list of pot. dangerous cmds Github-Pull: #2122 Rebased-From: 81e4d15 (random-zebra)
55ff95e [GUI][BUG] Fix confirmation dialog for dumpwallet/dumpprivkey (random-zebra)
8863d76 [GUI][Trivial] Save cold-staking address in contacts (random-zebra)
51e1c97 Test: print error if shield diversified address is equal to the default address. (furszy)
351b2ce [Refactor] CoinControl: getTotals returns struct Github-Pull: #2111 Rebased-From: efa1331 (random-zebra)
6506d71 [BUG] Fix isDust label in coincontrol Github-Pull: #2111 Rebased-From: 0e08e40 (random-zebra)
805552c [Refactor] CControl: decouple getTotals from updateLabels Github-Pull: #2111 Rebased-From: 8e79aa9 (random-zebra)
391eff6 [GUI] Fix size computation in coin-control (random-zebra)
1656246 [Doc] RPC getrawtransaction and decoderawtransaction, sapling transaction data (furszy)
1ed9970 Set v5 enforcement time for mainnet (furszy)
0cf5703 [GUI] Support for proposal outputs (op_return). (furszy)

Pull request description:

  Back porting PRs from master:

  #2100
  #2111
  #2112
  #2113
  #2114
  #2115
  #2116
  #2119
  #2120
  #2121
  #2122
  #2123
  #2125

ACKs for top commit:
  random-zebra:
    utACK 41fb982
  Fuzzbawls:
    ACK 41fb982

Tree-SHA512: da8706da289ea7f0b09fc6fa39bd55579d25cb6b0761ac9999ccf6609cd68fe54bd5b325d9c686758b78b234397eb1e1d0091e69f663110f695899f8fa7c3c7a