diff --git a/src/wallet/api/address_book.cpp b/src/wallet/api/address_book.cpp
index f69a69ca3..96090d9f5 100644
--- a/src/wallet/api/address_book.cpp
+++ b/src/wallet/api/address_book.cpp
@@ -70,6 +70,25 @@ bool AddressBookImpl::addRow(const std::string &dst_addr , const std::string &pa
   return r;
 }
 
+bool AddressBookImpl::setDescription(std::size_t index, const std::string &description)
+{
+    clearStatus();
+
+    const auto ab = m_wallet->m_wallet->get_address_book();
+    if (index >= ab.size()){
+        return false;
+    }
+
+    tools::wallet2::address_book_row entry = ab[index];
+    entry.m_description = description;
+    bool r =  m_wallet->m_wallet->set_address_book_row(index, entry.m_address, NULL, entry.m_description, entry.m_is_subaddress);
+    if (r)
+        refresh();
+    else
+        m_errorCode = General_Error;
+    return r;
+}
+
 void AddressBookImpl::refresh() 
 {
   LOG_PRINT_L2("Refreshing addressbook");
diff --git a/src/wallet/api/address_book.h b/src/wallet/api/address_book.h
index f287969f3..e22f474fb 100644
--- a/src/wallet/api/address_book.h
+++ b/src/wallet/api/address_book.h
@@ -45,6 +45,7 @@ public:
     void refresh() override;
     std::vector<AddressBookRow*> getAll() const override;
     bool addRow(const std::string &dst_addr , const std::string &payment_id, const std::string &description) override;
+    bool setDescription(std::size_t index, const std::string &description) override;
     bool deleteRow(std::size_t rowId) override;
      
     // Error codes. See AddressBook:ErrorCode enum in wallet2_api.h
diff --git a/src/wallet/api/transaction_history.cpp b/src/wallet/api/transaction_history.cpp
index bcb300889..d8e4aab65 100644
--- a/src/wallet/api/transaction_history.cpp
+++ b/src/wallet/api/transaction_history.cpp
@@ -92,6 +92,17 @@ std::vector<TransactionInfo *> TransactionHistoryImpl::getAll() const
     return m_history;
 }
 
+void TransactionHistoryImpl::setTxNote(const std::string &txid, const std::string &note)
+{
+    cryptonote::blobdata txid_data;
+    if(!epee::string_tools::parse_hexstr_to_binbuff(txid, txid_data) || txid_data.size() != sizeof(crypto::hash))
+        return;
+    const crypto::hash htxid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
+
+    m_wallet->m_wallet->set_tx_note(htxid, note);
+    refresh();
+}
+
 void TransactionHistoryImpl::refresh()
 {
     // multithreaded access:
@@ -126,10 +137,13 @@ void TransactionHistoryImpl::refresh()
             payment_id = payment_id.substr(0,16);
         TransactionInfoImpl * ti = new TransactionInfoImpl();
         ti->m_paymentid = payment_id;
+        ti->m_coinbase = pd.m_coinbase;
         ti->m_amount    = pd.m_amount;
+        ti->m_fee       = pd.m_fee;
         ti->m_direction = TransactionInfo::Direction_In;
         ti->m_hash      = string_tools::pod_to_hex(pd.m_tx_hash);
         ti->m_blockheight = pd.m_block_height;
+        ti->m_description = m_wallet->m_wallet->get_tx_note(pd.m_tx_hash);
         ti->m_subaddrIndex = { pd.m_subaddr_index.minor };
         ti->m_subaddrAccount = pd.m_subaddr_index.major;
         ti->m_label     = m_wallet->m_wallet->get_subaddress_label(pd.m_subaddr_index);
@@ -173,6 +187,7 @@ void TransactionHistoryImpl::refresh()
         ti->m_direction = TransactionInfo::Direction_Out;
         ti->m_hash = string_tools::pod_to_hex(hash);
         ti->m_blockheight = pd.m_block_height;
+        ti->m_description = m_wallet->m_wallet->get_tx_note(hash);
         ti->m_subaddrIndex = pd.m_subaddr_indices;
         ti->m_subaddrAccount = pd.m_subaddr_account;
         ti->m_label = pd.m_subaddr_indices.size() == 1 ? m_wallet->m_wallet->get_subaddress_label({pd.m_subaddr_account, *pd.m_subaddr_indices.begin()}) : "";
@@ -183,6 +198,7 @@ void TransactionHistoryImpl::refresh()
         for (const auto &d: pd.m_dests) {
             ti->m_transfers.push_back({d.amount, d.address(m_wallet->m_wallet->nettype(), pd.m_payment_id)});
         }
+
         m_history.push_back(ti);
     }
 
@@ -207,11 +223,16 @@ void TransactionHistoryImpl::refresh()
         ti->m_failed = is_failed;
         ti->m_pending = true;
         ti->m_hash = string_tools::pod_to_hex(hash);
+        ti->m_description = m_wallet->m_wallet->get_tx_note(hash);
         ti->m_subaddrIndex = pd.m_subaddr_indices;
         ti->m_subaddrAccount = pd.m_subaddr_account;
         ti->m_label = pd.m_subaddr_indices.size() == 1 ? m_wallet->m_wallet->get_subaddress_label({pd.m_subaddr_account, *pd.m_subaddr_indices.begin()}) : "";
         ti->m_timestamp = pd.m_timestamp;
         ti->m_confirmations = 0;
+        for (const auto &d : pd.m_dests)
+        {
+            ti->m_transfers.push_back({d.amount, d.address(m_wallet->m_wallet->nettype(), pd.m_payment_id)});
+        }        
         m_history.push_back(ti);
     }
     
@@ -230,6 +251,7 @@ void TransactionHistoryImpl::refresh()
         ti->m_direction = TransactionInfo::Direction_In;
         ti->m_hash      = string_tools::pod_to_hex(pd.m_tx_hash);
         ti->m_blockheight = pd.m_block_height;
+        ti->m_description = m_wallet->m_wallet->get_tx_note(pd.m_tx_hash);
         ti->m_pending = true;
         ti->m_subaddrIndex = { pd.m_subaddr_index.minor };
         ti->m_subaddrAccount = pd.m_subaddr_index.major;
diff --git a/src/wallet/api/transaction_history.h b/src/wallet/api/transaction_history.h
index 8f3805788..60f12d771 100644
--- a/src/wallet/api/transaction_history.h
+++ b/src/wallet/api/transaction_history.h
@@ -45,6 +45,7 @@ public:
     virtual TransactionInfo * transaction(const std::string &id) const;
     virtual std::vector<TransactionInfo*> getAll() const;
     virtual void refresh();
+    virtual void setTxNote(const std::string &txid, const std::string &note);
 
 private:
 
diff --git a/src/wallet/api/transaction_info.cpp b/src/wallet/api/transaction_info.cpp
index 5ae3a6937..33e7856db 100644
--- a/src/wallet/api/transaction_info.cpp
+++ b/src/wallet/api/transaction_info.cpp
@@ -45,6 +45,7 @@ TransactionInfoImpl::TransactionInfoImpl()
     : m_direction(Direction_Out)
       , m_pending(false)
       , m_failed(false)
+      , m_coinbase(false)
       , m_amount(0)
       , m_fee(0)
       , m_blockheight(0)
@@ -77,6 +78,11 @@ bool TransactionInfoImpl::isFailed() const
     return m_failed;
 }
 
+bool TransactionInfoImpl::isCoinbase() const
+{
+    return m_coinbase;
+}
+
 uint64_t TransactionInfoImpl::amount() const
 {
     return m_amount;
@@ -92,6 +98,11 @@ uint64_t TransactionInfoImpl::blockHeight() const
     return m_blockheight;
 }
 
+std::string TransactionInfoImpl::description() const
+{
+    return m_description;
+}
+
 std::set<uint32_t> TransactionInfoImpl::subaddrIndex() const
 {
     return m_subaddrIndex;
diff --git a/src/wallet/api/transaction_info.h b/src/wallet/api/transaction_info.h
index 73bb7689d..8bc36a8e9 100644
--- a/src/wallet/api/transaction_info.h
+++ b/src/wallet/api/transaction_info.h
@@ -46,10 +46,12 @@ public:
     //! true if hold
     virtual bool isPending() const override;
     virtual bool isFailed() const override;
+    virtual bool isCoinbase() const override;
     virtual uint64_t amount() const override;
     //! always 0 for incoming txes
     virtual uint64_t fee() const override;
     virtual uint64_t blockHeight() const override;
+    virtual std::string description() const override;
     virtual std::set<uint32_t> subaddrIndex() const override;
     virtual uint32_t subaddrAccount() const override;
     virtual std::string label() const override;
@@ -65,9 +67,11 @@ private:
     int         m_direction;
     bool        m_pending;
     bool        m_failed;
+    bool        m_coinbase;
     uint64_t    m_amount;
     uint64_t    m_fee;
     uint64_t    m_blockheight;
+    std::string m_description;
     std::set<uint32_t> m_subaddrIndex;        // always unique index for incoming transfers; can be multiple indices for outgoing transfers
     uint32_t m_subaddrAccount;
     std::string m_label;
diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
index 9acc8484c..b2ffce229 100644
--- a/src/wallet/api/wallet.cpp
+++ b/src/wallet/api/wallet.cpp
@@ -791,11 +791,11 @@ bool WalletImpl::close(bool store)
     return result;
 }
 
-std::string WalletImpl::seed() const
+std::string WalletImpl::seed(const std::string& seed_offset) const
 {
     epee::wipeable_string seed;
     if (m_wallet)
-        m_wallet->get_seed(seed);
+        m_wallet->get_seed(seed, seed_offset);
     return std::string(seed.data(), seed.size()); // TODO
 }
 
@@ -1168,7 +1168,7 @@ bool WalletImpl::submitTransaction(const string &fileName) {
   return true;
 }
 
-bool WalletImpl::exportKeyImages(const string &filename) 
+bool WalletImpl::exportKeyImages(const string &filename, bool all) 
 {
   if (m_wallet->watch_only())
   {
@@ -1178,7 +1178,7 @@ bool WalletImpl::exportKeyImages(const string &filename)
   
   try
   {
-    if (!m_wallet->export_key_images(filename))
+    if (!m_wallet->export_key_images(filename), all)
     {
       setStatusError(tr("failed to save file ") + filename);
       return false;
@@ -1216,6 +1216,68 @@ bool WalletImpl::importKeyImages(const string &filename)
   return true;
 }
 
+bool WalletImpl::exportOutputs(const string &filename, bool all)
+{
+    if (m_wallet->key_on_device())
+    {
+        setStatusError(string(tr("Not supported on HW wallets.")) + filename);
+        return false;
+    }
+
+    try
+    {
+        std::string data = m_wallet->export_outputs_to_str(all);
+        bool r = m_wallet->save_to_file(filename, data);
+        if (!r)
+        {
+            LOG_ERROR("Failed to save file " << filename);
+            setStatusError(string(tr("Failed to save file: ")) + filename);
+            return false;
+        }
+    }
+    catch (const std::exception &e)
+    {
+        LOG_ERROR("Error exporting outputs: " << e.what());
+        setStatusError(string(tr("Error exporting outputs: ")) + e.what());
+        return false;
+    }
+
+    LOG_PRINT_L2("Outputs exported to " << filename);
+    return true;
+}
+
+bool WalletImpl::importOutputs(const string &filename)
+{
+    if (m_wallet->key_on_device())
+    {
+        setStatusError(string(tr("Not supported on HW wallets.")) + filename);
+        return false;
+    }
+
+    std::string data;
+    bool r = m_wallet->load_from_file(filename, data);
+    if (!r)
+    {
+        LOG_ERROR("Failed to read file: " << filename);
+        setStatusError(string(tr("Failed to read file: ")) + filename);
+        return false;
+    }
+
+    try
+    {
+        size_t n_outputs = m_wallet->import_outputs_from_str(data);
+        LOG_PRINT_L2(std::to_string(n_outputs) << " outputs imported");
+    }
+    catch (const std::exception &e)
+    {
+        LOG_ERROR("Failed to import outputs: " << e.what());
+        setStatusError(string(tr("Failed to import outputs: ")) + e.what());
+        return false;
+    }
+
+    return true;
+}
+
 void WalletImpl::addSubaddressAccount(const std::string& label)
 {
     m_wallet->add_subaddress_account(label);
@@ -2104,6 +2166,11 @@ bool WalletImpl::watchOnly() const
     return m_wallet->watch_only();
 }
 
+bool WalletImpl::isDeterministic() const
+{
+    return m_wallet->is_deterministic();
+}
+
 void WalletImpl::clearStatus() const
 {
     boost::lock_guard<boost::mutex> l(m_statusMutex);
@@ -2305,6 +2372,10 @@ bool WalletImpl::rescanSpent()
   return true;
 }
 
+void WalletImpl::setOffline(bool offline)
+{
+    m_wallet->set_offline(offline);
+}
 
 void WalletImpl::hardForkInfo(uint8_t &version, uint64_t &earliest_height) const
 {
diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
index 3bf3e759b..ce2d7d7e4 100644
--- a/src/wallet/api/wallet.h
+++ b/src/wallet/api/wallet.h
@@ -81,7 +81,7 @@ public:
                            const std::string &device_name);
     Device getDeviceType() const override;
     bool close(bool store = true);
-    std::string seed() const override;
+    std::string seed(const std::string& seed_offset = "") const override;
     std::string getSeedLanguage() const override;
     void setSeedLanguage(const std::string &arg) override;
     // void setListener(Listener *) {}
@@ -129,6 +129,7 @@ public:
     void setRecoveringFromDevice(bool recoveringFromDevice) override;
     void setSubaddressLookahead(uint32_t major, uint32_t minor) override;
     bool watchOnly() const override;
+    bool isDeterministic() const override;
     bool rescanSpent() override;
     NetworkType nettype() const override {return static_cast<NetworkType>(m_wallet->nettype());}
     void hardForkInfo(uint8_t &version, uint64_t &earliest_height) const override;
@@ -164,8 +165,10 @@ public:
     virtual PendingTransaction * createSweepUnmixableTransaction() override;
     bool submitTransaction(const std::string &fileName) override;
     virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename) override;
-    bool exportKeyImages(const std::string &filename) override;
+    bool exportKeyImages(const std::string &filename, bool all = false) override;
     bool importKeyImages(const std::string &filename) override;
+    bool exportOutputs(const std::string &filename, bool all = false) override;
+    bool importOutputs(const std::string &filename) override;
 
     virtual void disposeTransaction(PendingTransaction * t) override;
     virtual uint64_t estimateTransactionFee(const std::vector<std::pair<std::string, uint64_t>> &destinations,
@@ -181,6 +184,8 @@ public:
     virtual bool setCacheAttribute(const std::string &key, const std::string &val) override;
     virtual std::string getCacheAttribute(const std::string &key) const override;
 
+    virtual void setOffline(bool offline) override;
+
     virtual bool setUserNote(const std::string &txid, const std::string &note) override;
     virtual std::string getUserNote(const std::string &txid) const override;
     virtual std::string getTxKey(const std::string &txid) const override;
diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
index 999823ff1..e34332734 100644
--- a/src/wallet/api/wallet2_api.h
+++ b/src/wallet/api/wallet2_api.h
@@ -182,9 +182,11 @@ struct TransactionInfo
     virtual int  direction() const = 0;
     virtual bool isPending() const = 0;
     virtual bool isFailed() const = 0;
+    virtual bool isCoinbase() const = 0;
     virtual uint64_t amount() const = 0;
     virtual uint64_t fee() const = 0;
     virtual uint64_t blockHeight() const = 0;
+    virtual std::string description() const = 0;
     virtual std::set<uint32_t> subaddrIndex() const = 0;
     virtual uint32_t subaddrAccount() const = 0;
     virtual std::string label() const = 0;
@@ -208,6 +210,7 @@ struct TransactionHistory
     virtual TransactionInfo * transaction(const std::string &id) const = 0;
     virtual std::vector<TransactionInfo*> getAll() const = 0;
     virtual void refresh() = 0;
+    virtual void setTxNote(const std::string &txid, const std::string &note) = 0;
 };
 
 /**
@@ -250,6 +253,7 @@ struct AddressBook
     virtual std::vector<AddressBookRow*> getAll() const = 0;
     virtual bool addRow(const std::string &dst_addr , const std::string &payment_id, const std::string &description) = 0;  
     virtual bool deleteRow(std::size_t rowId) = 0;
+    virtual bool setDescription(std::size_t index, const std::string &description) = 0;
     virtual void refresh() = 0;  
     virtual std::string errorString() const = 0;
     virtual int errorCode() const = 0;
@@ -442,7 +446,7 @@ struct Wallet
     };
 
     virtual ~Wallet() = 0;
-    virtual std::string seed() const = 0;
+    virtual std::string seed(const std::string& seed_offset = "") const = 0;
     virtual std::string getSeedLanguage() const = 0;
     virtual void setSeedLanguage(const std::string &arg) = 0;
     //! returns wallet status (Status_Ok | Status_Error)
@@ -622,6 +626,12 @@ struct Wallet
     */
     virtual bool watchOnly() const = 0;
 
+    /**
+     * @brief isDeterministic - checks if wallet keys are deterministic
+     * @return - true if deterministic
+     */
+    virtual bool isDeterministic() const = 0;
+
     /**
      * @brief blockChainHeight - returns current blockchain height
      * @return
@@ -897,9 +907,10 @@ struct Wallet
    /*!
     * \brief exportKeyImages - exports key images to file
     * \param filename
+    * \param all - export all key images or only those that have not yet been exported
     * \return                  - true on success
     */
-    virtual bool exportKeyImages(const std::string &filename) = 0;
+    virtual bool exportKeyImages(const std::string &filename, bool all = false) = 0;
    
    /*!
     * \brief importKeyImages - imports key images from file
@@ -908,6 +919,19 @@ struct Wallet
     */
     virtual bool importKeyImages(const std::string &filename) = 0;
 
+    /*!
+     * \brief importOutputs - exports outputs to file
+     * \param filename
+     * \return                  - true on success
+     */
+    virtual bool exportOutputs(const std::string &filename, bool all = false) = 0;
+
+    /*!
+     * \brief importOutputs - imports outputs from file
+     * \param filename
+     * \return                  - true on success
+     */
+    virtual bool importOutputs(const std::string &filename) = 0;
 
     virtual TransactionHistory * history() = 0;
     virtual AddressBook * addressBook() = 0;
@@ -1003,6 +1027,12 @@ struct Wallet
     * \return true on success
     */
     virtual bool rescanSpent() = 0;
+
+   /*
+    * \brief setOffline - toggle set offline on/off
+    * \param offline - true/false
+    */
+    virtual void setOffline(bool offline) = 0;
     
     //! blackballs a set of outputs
     virtual bool blackballOutputs(const std::vector<std::string> &outputs, bool add) = 0;