Overview
========

    7   new packages                in 6   modules
    52  changed packages            in 35  modules
    15  internally changed packages in 10  modules
    359 unchanged packages          in 105 modules
    443 packages, total             in 130 modules, total

Legend
======

    Change   Details   Comments
    -------- --------- ----------------------------------
    Major    API       __incompatible__ API changes
    Minor    EF        Extended functionality, API
             I         Major rewrite, but no API change
    Patch    B         Bug fixes
             EX        New examples
             P         Performance enhancement
    None     T         Testsuite changes
             D         Documentation updates
    -------- --------- ----------------------------------

New in Tcllib 1.19
==================

    Module       Package                           New Version   Comments
    ------------ --------------------------------- ------------- ----------
    defer        defer                             1
    math         math::PCA                         1.0
    practcl      practcl                           0.11
    ------------ --------------------------------- ------------- ----------
    pt           pt::rde::nx                       1.1.1.1
                 pt::tclparam::configuration::nx   1.0.1
    ------------ --------------------------------- ------------- ----------
    tool-ui      tool-ui                           0.2.1
    udpcluster   udpcluster                        0.3.3
    ------------ --------------------------------- ------------- ----------

Changes from Tcllib 1.18 to 1.19
================================

    Module             Package                     From 1.18   To 1.19   Comments
    ------------------ --------------------------- ----------- --------- --------------
    coroutine          coroutine                   1.1.3       1.2       B D EF
    crc                crc16                       1.1.2       1.1.3     B D
    cron               cron                        1.2.1       2.1       API B D EF T
    dicttool           dicttool                    1.0         1.1       D EF
    ------------------ --------------------------- ----------- --------- --------------
    dns                dns                         1.3.5       1.4.0     D EF T
                       ip                          1.3         1.4       B D T
    ------------------ --------------------------- ----------- --------- --------------
    doctools           doctools                    1.4.19      1.4.21    B D T
                       doctools::idx               1.0.5       1.0.7     B D T
                       doctools::toc               1.1.4       1.1.6     B D T
    ------------------ --------------------------- ----------- --------- --------------
    doctools2idx       doctools::idx::export       0.1         0.2       B
                       doctools::idx::import       0.1         0.2       B
    ------------------ --------------------------- ----------- --------- --------------
    doctools2toc       doctools::toc::export       0.1         0.2       B
                       doctools::toc::import       0.1         0.2       B
    ------------------ --------------------------- ----------- --------- --------------
    fileutil           fileutil                    1.15        1.16      B T
                       fileutil::decode            0.2         0.2.1     B
    ------------------ --------------------------- ----------- --------- --------------
    fumagic            fileutil::magic::cfront     1.0         1.2.0     B D EF T
                       fileutil::magic::cgen       1.0         1.2.0     D EF T
                       fileutil::magic::filetype   1.0.2       2.0       API D EF T
                       fileutil::magic::rt         1.0         2.0       API D EF T
    ------------------ --------------------------- ----------- --------- --------------
    http               autoproxy                   1.5.3       1.6       D EF T
    ------------------ --------------------------- ----------- --------- --------------
    httpd              httpd                       4.0         4.1.1     B EF I T
                       httpd::content              4.0                   Removed
                       scgi::app                   0.1                   Removed
    ------------------ --------------------------- ----------- --------- --------------
    inifile            ini                         0.3         0.3.1     B D
    json               json                        1.3.3       1.3.4     B D T
    ------------------ --------------------------- ----------- --------- --------------
    ldap               ldap                        1.8         1.9.2     B D T
                       ldapx                       1.0         1.1       B D T
    ------------------ --------------------------- ----------- --------- --------------
    markdown           Markdown                    1.0         1.1       D EF T
    ------------------ --------------------------- ----------- --------- --------------
    math               math::calculus              0.8.1       0.8.2     B T
                       math::exact                 1.0         1.0.1     B D T
                       math::geometry              1.1.3       1.2.3     B D EF I T
                       math::interpolate           1.1         1.1.1     B T
                       math::linearalgebra         1.1.5       1.1.6     B T
                       math::numtheory             1.0         1.1       D EF T
                       math::statistics            1.0         1.1.1     B D EF T
    ------------------ --------------------------- ----------- --------- --------------
    md4                md4                         1.0.6       1.0.7     B D
    nettool            nettool                     0.5.1       0.5.2     B I
    oauth              oauth                       1           1.0.1     B D
    oodialect          oo::dialect                 0.3         0.3.3     B I T
    ------------------ --------------------------- ----------- --------- --------------
    oometa             oo::meta                    0.4.1       0.7.1     B EF T
                       oo::option                  0.3         0.3.1     B
    ------------------ --------------------------- ----------- --------- --------------
    pki                pki                         0.6         0.10      B D EF T
    ------------------ --------------------------- ----------- --------- --------------
    processman         odie::processman            0.3         0.5       EF
                       processman                  0.3         0.5       B EF
    ------------------ --------------------------- ----------- --------- --------------
    pt                 pt::pgen                    1.0.3       1.1       EF
    rest               rest                        1.0.2       1.3.1     D EF I
    ------------------ --------------------------- ----------- --------- --------------
    struct             struct::graph               1.2.1       1.2.1     B D T
                       struct::graph               2.4         2.4.1     B D T
    ------------------ --------------------------- ----------- --------- --------------
    tar                tar                         0.10        0.11      B D T
    tepam              tepam                       0.5         0.5.2     B D T
    textutil           textutil::split             0.7         0.8       B D T
    tool               tool                        0.5         0.7       B D EF T
    units              units                       2.1.1       2.2.1     B EF T
    uri                uri                         1.2.6       1.2.7     B D T
    uuid               uuid                        1.0.5       1.0.6     B
    valtype            valtype::iban               1.5         1.7       D EF T
    ------------------ --------------------------- ----------- --------- --------------
    virtchannel_base   tcl::chan::memchan          1.0.3       1.0.4     B D T
                       tcl::chan::string           1.0.2       1.0.3     B D T
                       tcl::chan::variable         1.0.3       1.0.4     B D T
    ------------------ --------------------------- ----------- --------- --------------
    websocket          websocket                   1.4         1.4.1     B
    ------------------ --------------------------- ----------- --------- --------------
    yaml               huddle                      0.2         0.3       B D T
                       yaml                        0.3.9       0.4.1     B D EF T
    ------------------ --------------------------- ----------- --------- --------------
    zip                zipfile::decode             0.7         0.7.1     D T
    ------------------ --------------------------- ----------- --------- --------------

Invisible changes (documentation, testsuites)
=============================================

    Module             Package            From 1.18   To 1.19   Comments
    ------------------ ------------------ ----------- --------- ----------
    bee                bee                0.1         0.1       D
    comm               comm               4.6.3.1     4.6.3.1   T
    ------------------ ------------------ ----------- --------- ----------
    des                tclDES             1.0.0       1.0.0     D
                       tclDESjr           1.0.0       1.0.0     D
    ------------------ ------------------ ----------- --------- ----------
    docstrip           docstrip::util     1.3.1       1.3.1     D
    doctools2idx       doctools::idx      2           2         ---
    doctools2toc       doctools::toc      2           2         ---
    ------------------ ------------------ ----------- --------- ----------
    math               math::bigfloat     1.2.2       1.2.2     T
                       math::bigfloat     2.0.2       2.0.2     T
                       math::decimal      1.0.3       1.0.3     D T
                       math::special      0.3.0       0.3.0     T
    ------------------ ------------------ ----------- --------- ----------
    md5                md5                1.4.4       1.4.4     T
                       md5                2.0.7       2.0.7     T
    ------------------ ------------------ ----------- --------- ----------
    pop3               pop3               1.9         1.9       T
    pt                 pt::rde::oo        1.1         1.1       I
    ------------------ ------------------ ----------- --------- ----------
    try                throw              1           1         D
                       try                1           1         D
    ------------------ ------------------ ----------- --------- ----------
    virtchannel_base   tcl::chan::fifo    1           1         D
                       tcl::chan::fifo2   1           1         D
    ------------------ ------------------ ----------- --------- ----------

Unchanged
=========

    aes, ascii85, asn, base32, base32::core, base32::hex, base64,
    bench, bench::in, bench::out::csv, bench::out::text, bibtex,
    blowfish, cache::async, calendar, char, cksum, clock::iso8601,
    clock::rfc2822, cmdline, configuration, control,
    coroutine::auto, counter, crc32, csv, debug, debug::caller,
    debug::heartbeat, debug::timestamp, des, docstrip,
    doctools::changelog, doctools::config, doctools::cvs,
    doctools::html, doctools::html::cssdefaults,
    doctools::idx::export::docidx,
    doctools::idx::export::html, doctools::idx::export::json,
    doctools::idx::export::nroff, doctools::idx::export::text,
    doctools::idx::export::wiki, 
    doctools::idx::import::docidx, doctools::idx::import::json,
    doctools::idx::parse, doctools::idx::structure,
    doctools::msgcat, doctools::msgcat::idx::c,
    doctools::msgcat::idx::de, doctools::msgcat::idx::en,
    doctools::msgcat::idx::fr, doctools::msgcat::toc::c,
    doctools::msgcat::toc::de, doctools::msgcat::toc::en,
    doctools::msgcat::toc::fr, doctools::nroff::man_macros,
    doctools::paths, doctools::tcl::parse, doctools::text,
    doctools::toc::export::doctoc,
    doctools::toc::export::html, doctools::toc::export::json,
    doctools::toc::export::nroff, doctools::toc::export::text,
    doctools::toc::export::wiki, 
    doctools::toc::import::doctoc, doctools::toc::import::json,
    doctools::toc::parse, doctools::toc::structure, dtplite, exif,
    fileutil::multi, fileutil::multi::op, fileutil::traverse, ftp,
    ftp::geturl, ftpd, generator, gpx, grammar::aycock,
    grammar::aycock::debug, grammar::aycock::runtime, grammar::fa,
    grammar::fa::dacceptor, grammar::fa::dexec, grammar::fa::op,
    grammar::me::cpu, grammar::me::cpu::core,
    grammar::me::cpu::gasm, grammar::me::tcl, grammar::me::util,
    grammar::peg, grammar::peg::interp, hook, html, htmlparse,
    http::wget, http::wget, huddle::json, ident, imap4,
    interp, interp::delegate::method, interp::delegate::proc, irc,
    javascript, jpeg, json::write, lambda, log, logger,
    logger::appender, logger::utils, map::geocode::nominatim,
    map::slippy, map::slippy::cache, map::slippy::fetcher, mapproj,
    math, math::bignum, math::calculus::symdiff,
    math::complexnumbers, math::constants,
    math::fourier, math::fuzzy, math::machineparameters,
    math::optimize, math::polynomials, math::rationalfunctions,
    math::roman, md5crypt, mime, multiplexer, nameserv,
    nameserv::auto, nameserv::common, nameserv::server, namespacex,
    ncgi, nmea, nntp, oo::util, otp,
    page::analysis::peg::emodes, page::analysis::peg::minimize,
    page::analysis::peg::reachable, page::analysis::peg::realizable,
    page::compiler::peg::mecpu, page::config::peg,
    page::gen::peg::canon, page::gen::peg::cpkg, page::gen::peg::hb,
    page::gen::peg::me, page::gen::peg::mecpu, page::gen::peg::ser,
    page::gen::tree::text, page::parse::lemon, page::parse::peg,
    page::parse::peghb, page::parse::pegser, page::pluginmgr,
    page::reader::hb, page::reader::lemon, page::reader::peg,
    page::reader::ser, page::reader::treeser,
    page::transform::mecpu, page::transform::reachable,
    page::transform::realizable, page::util::flow,
    page::util::norm::lemon, page::util::norm::peg, page::util::peg,
    page::util::quote, page::writer::hb, page::writer::identity,
    page::writer::me, page::writer::mecpu, page::writer::null,
    page::writer::peg, page::writer::ser, page::writer::tpc,
    page::writer::tree, paths, picoirc, pluginmgr, png, pop3d,
    pop3d::dbox, pop3d::udb, profiler, pt::ast,
    pt::cparam::configuration::critcl,
    pt::cparam::configuration::tea, pt::parse::peg, pt::pe,
    pt::pe::op, pt::peg, pt::peg::container,
    pt::peg::container::peg, pt::peg::export,
    pt::peg::export::container, pt::peg::export::json,
    pt::peg::export::peg, pt::peg::from::json, pt::peg::from::peg,
    pt::peg::import, pt::peg::import::json, pt::peg::import::peg,
    pt::peg::interp, pt::peg::op, pt::peg::to::container,
    pt::peg::to::cparam, pt::peg::to::json, pt::peg::to::param,
    pt::peg::to::peg, pt::peg::to::tclparam, pt::rde
    pt::tclparam::configuration::snit,
    pt::tclparam::configuration::tcloo, pt::util, rc4, rcs, report,
    resolv, ripemd128, ripemd160, S3, SASL, SASL::NTLM, SASL::SCRAM,
    SASL::XGoogleToken, sha1, sha256, simulation::annealing,
    simulation::montecarlo, simulation::random, smtp, smtpd, snit,
    soundex, spf, stooop, string::token, string::token::shell,
    stringprep, stringprep::data, struct, struct::disjointset,
    struct::graph::op, struct::list, struct::matrix, struct::pool,
    struct::prioqueue, struct::queue, struct::record, struct::set,
    struct::skiplist, struct::stack, struct::tree, sum, switched,
    tcl::chan::cat, tcl::chan::core, tcl::chan::events,
    tcl::chan::facade, tcl::chan::halfpipe, tcl::chan::null,
    tcl::chan::nullzero, tcl::chan::random, tcl::chan::std,
    tcl::chan::textwindow, tcl::chan::zero, tcl::randomseed,
    tcl::transform::adler32, tcl::transform::base64,
    tcl::transform::core, tcl::transform::counter,
    tcl::transform::crc32, tcl::transform::hex,
    tcl::transform::identity, tcl::transform::limitsize,
    tcl::transform::observe, tcl::transform::otp,
    tcl::transform::rot, tcl::transform::spacer,
    tcl::transform::zlib, tepam::doc_gen, term, term::ansi::code,
    term::ansi::code::attr, term::ansi::code::ctrl,
    term::ansi::code::macros, term::ansi::ctrl::unix,
    term::ansi::send, term::interact::menu, term::interact::pager,
    term::receive, term::receive::bind, term::send, text::write,
    textutil, textutil::adjust, textutil::expander,
    textutil::repeat, textutil::string, textutil::tabify,
    textutil::trim, tie, tie::std::array, tie::std::dsource,
    tie::std::file, tie::std::growfile, tie::std::log,
    tie::std::rarray, tiff, time, tool::datatype, transfer::connect,
    transfer::copy, transfer::copy::queue,
    transfer::data::destination, transfer::data::source,
    transfer::receiver, transfer::transmitter, treeql, uevent,
    uevent::onidle, unicode, unicode::data, uri::urn, uuencode,
    valtype::common, valtype::creditcard::amex,
    valtype::creditcard::discover, valtype::creditcard::mastercard,
    valtype::creditcard::visa, valtype::gs1::ean13, valtype::imei,
    valtype::isbn, valtype::luhn, valtype::luhn5, valtype::usnpi,
    valtype::verhoeff, wip, xsxp, yencode, zipfile::encode,
    zipfile::mkzip
