
7	new packages	in	3	modules
53	changed packages	in	34	modules
78	internally changed packages	in	19	modules
307	unchanged packages	in	102	modules
453	packages, total	in	132	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 1.21

Module	Package	New Version
math	math::changepoint	0.1
	math::combinatorics	2.0
	math::figurate	1.0
	math::filters	0.1
	math::probopt	1.0
mkdoc	mkdoc	0.7.0
struct	struct::list::test	1.8.4

Deprecations in Tcllib 1.21

Four packages are stage 2 deprecated in favor of two replacements. All internal users of the deprecated packages have been rewritten to use their replacements.

Module	Package	Replacement	Deprecation stage
doctools	doctools::paths	fileutil::paths	(D2) Attempts to use throw errors
doctools	doctools::config	struct::map	(D2) Attempts to use throw errors
pt	paths	fileutil::paths	(D2) Attempts to use throw errors
pt	configuration	struct::map	(D2) Attempts to use throw errors

Stage 1 (D1) means that:

The deprecated packages still exist.
Their implementations have changed and throw errors.

Future progress:

In the release after 1.21 the stage 2 deprecated packages will be moved to stage 3 (D3). In that stage the implementations will be removed from Tcllib, causing package require to fail.

Changes from Tcllib 1.20 to 1.21

Module	Package	From 1.20	To 1.21	Comments
base64	base64	2.4.2	2.5	B D EF T
bibtex	bibtex	0.6	0.7	D EF T
cmdline	cmdline	1.5	1.5.2	B D T
comm	comm	4.6.3.1	4.7	B I T

coroutine	coroutine	1.2	1.3	B D I
	coroutine::auto	1.1.3	1.2	D I

crc	crc16	1.1.3	1.1.4	B D
	crc32	1.3.2	1.3.3	B D

dns	dns	1.4.1	1.5.0	D EF
fileutil	fileutil	1.16	1.16.1	B T

fumagic	fileutil::magic::cfront	1.2.0	1.3.0	B
	fileutil::magic::cgen	1.2.0	1.3.0	B
	fileutil::magic::filetype	2.0	2.0.1	B
	fileutil::magic::rt	2.0		B
	fileutil::magic::rt		3.0	B

generator	generator	0.1	0.2	B D
hook	hook	0.1	0.2	B D T
httpd	httpd	4.3.4	4.3.5	B T
inifile	inifile	0.3.1	0.3.2	B T

irc	irc	0.6.2	0.7.0	I
	picoirc	0.5.2	0.13.0	B D EF I T

json	json::write	1.0.3	1.0.4	EF

ldap	ldap	1.9.2	1.10.1	B D
	ldapx	1.1	1.2	EF

markdown	Markdown	1.1.1	1.2.2	B D EF T

math	math::bigfloat	1.2.2	1.2.3	B D T
	math::bigfloat	2.0.2	2.0.3	B D T
	math::decimal	1.0.3	1.0.4	B T
	math::geometry	1.3.1	1.4.1	B D EF T
	math::numtheory	1.1.1	1.1.3	B D EF T
	math::special	0.4.0	0.5.2	D EF I T

md5	md5	1.4.4	1.4.5	D I P
	md5	2.0.7	2.0.8	D I P

mime	mime	1.6.2	1.7.0	B D EF I T
	smtp	1.5	1.5.1	B D T

namespacex	namespacex	0.2	0.3	B D T
pki	pki	0.10	0.20	B D EF I T
pop3	pop3	1.9	1.10	D EF T

processman	odie::processman	0.5	0.6	B D
	processman	0.5	0.6	B D

profiler	profiler	0.4	0.6	B D T
pt	char	1.0.1	1.0.2	B T
rest	rest	1.3.1	1.5	D EF
struct	struct::list	1.8.4	1.8.5	B D T
term	term::ansi::code::ctrl	0.2	0.3	B D

tie	tie	1.1	1.2	D EF T
	tie::std::array	1.0	1.1	D EF T
	tie::std::dsource	1.0	1.1	D EF T
	tie::std::file	1.0.4	1.1	D EF T
	tie::std::growfile	1.0	1.1	D EF T
	tie::std::log	1.0	1.1	D EF T
	tie::std::rarray	1.0.1	1.1	D EF T
virtchannel_base	tcl::chan::halfpipe	1.0.1	1.0.2	EF
websocket	websocket	1.4.1	1.4.2	B
yaml	huddle	0.3	0.4	B D T
zip	zipfile::decode	0.7.1	0.9	B D EF

Invisible changes (documentation, testsuites)

Module	Package	From 1.20	To 1.21	Comments
amazon-s3	S3	1.0.3	1.0.3	T
asn	asn	0.8.4	0.8.4	T
base64	yencode	1.1.3	1.1.3	T
clay	clay	0.8.6	0.8.6	T

clock	clock::iso8601	0.1	0.1	D
	clock::rfc2822	0.1	0.1	D I

doctools2base	doctools::tcl::parse	0.1	0.1	T

doctools2idx	doctools::idx::export	0.2.1	0.2.1	T
	doctools::idx::export::docidx	0.1	0.1	T
	doctools::idx::export::html	0.2	0.2	T
	doctools::idx::export::json	0.1	0.1	T
	doctools::idx::export::nroff	0.3	0.3	T
	doctools::idx::export::text	0.2	0.2	T
	doctools::idx::export::wiki	0.2	0.2	T
	doctools::idx::import	0.2.1	0.2.1	T
	doctools::idx::import::docidx	0.1	0.1	T
	doctools::idx::import::json	0.1	0.1	T
	doctools::idx::parse	0.1	0.1	T
	doctools::idx::structure	0.1	0.1	T

doctools2toc	doctools::toc::export	0.2.1	0.2.1	T
	doctools::toc::export::doctoc	0.1	0.1	T
	doctools::toc::export::html	0.1	0.1	T
	doctools::toc::export::json	0.1	0.1	T
	doctools::toc::export::nroff	0.2	0.2	T
	doctools::toc::export::text	0.1	0.1	T
	doctools::toc::export::wiki	0.1	0.1	T
	doctools::toc::import	0.2.1	0.2.1	T
	doctools::toc::import::doctoc	0.1	0.1	T
	doctools::toc::import::json	0.1	0.1	T
	doctools::toc::parse	0.1	0.1	T
	doctools::toc::structure	0.1	0.1	T

grammar_fa	grammar::fa	0.5	0.5	T
httpwget	http::wget	0.1	0.1	I
mapproj	mapproj	1.0	1.0	I

math	math::fourier	1.0.2	1.0.2	D
	math::machineparameters	0.1	0.1	D
	math::quasirandom	1.0	1.0	D

oometa	oo::meta	0.7.1	0.7.1	T

pt	pt::ast	1.1	1.1	T
	pt::cparam::configuration::critcl	1.0.2	1.0.2	I T
	pt::cparam::configuration::tea	0.1	0.1	T
	pt::parse::peg	1.0.1	1.0.1	I T
	pt::pe	1.0.2	1.0.2	T
	pt::pe::op	1.0.1	1.0.1	T
	pt::peg	1	1	T
	pt::peg::container	1	1	T
	pt::peg::export	1.0.1	1.0.1	T
	pt::peg::export::container	1	1	T
	pt::peg::export::json	1	1	T
	pt::peg::export::peg	1	1	T
	pt::peg::from::json	1	1	T
	pt::peg::from::peg	1.0.3	1.0.3	T
	pt::peg::import	1.0.1	1.0.1	T
	pt::peg::import::json	1	1	T
	pt::peg::import::peg	1	1	T
	pt::peg::interp	1.0.1	1.0.1	T
	pt::peg::op	1.1.0	1.1.0	T
	pt::peg::to::container	1	1	T
	pt::peg::to::cparam	1.1.3	1.1.3	T
	pt::peg::to::json	1	1	T
	pt::peg::to::param	1.0.1	1.0.1	T
	pt::peg::to::peg	1.0.2	1.0.2	T
	pt::peg::to::tclparam	1.0.3	1.0.3	T
	pt::pgen	1.1	1.1	T
	pt::rde	1.1	1.1	I T
	pt::tclparam::configuration::nx	1.0.1	1.0.1	T
	pt::tclparam::configuration::snit	1.0.2	1.0.2	T
	pt::tclparam::configuration::tcloo	1.0.4	1.0.4	T

struct	struct::graph	1.2.1	1.2.1	I
	struct::graph	2.4.3	2.4.3	I
	struct::queue	1.4.5	1.4.5	I
	struct::skiplist	1.3	1.3	T
	struct::stack	1.5.3	1.5.3	I
	struct::tree	1.2.2	1.2.2	I T
	struct::tree	2.1.2	2.1.2	I T

tar	tar	0.11	0.11	D

textutil	textutil::adjust	0.7.3	0.7.3	T
	textutil::patch	0.1	0.1	I T
tool	tool	0.7	0.7	I
yaml	yaml	0.4.1	0.4.1	I

Unchanged

aes, ascii85, autoproxy, base32, base32::core, base32::hex, bee,
bench, bench::in, bench::out::csv, bench::out::text, blowfish,
cache::async, calendar, cksum, clay, configuration, control,
counter, cron, csv, debug, debug::caller, debug::heartbeat,
debug::timestamp, defer, des, dicttool, docstrip,
docstrip::util, doctools, doctools::changelog, doctools::config,
doctools::cvs, doctools::html, doctools::html::cssdefaults,
doctools::idx, doctools::idx, 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::text,
doctools::toc, doctools::toc, dtplite, exif, fileutil::decode,
fileutil::multi, fileutil::multi::op, fileutil::paths,
fileutil::traverse, ftp, ftp::geturl, ftpd, gpx,
grammar::aycock, grammar::aycock::debug,
grammar::aycock::runtime, 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, html, htmlparse, huddle::json, ident,
imap4, interp, interp::delegate::method, interp::delegate::proc,
ip, javascript, jpeg, json, lambda, lazyset, log, logger,
logger::appender, logger::utils, map::geocode::nominatim,
map::slippy, map::slippy::cache, map::slippy::fetcher, math,
math::bignum, math::calculus, math::calculus::symdiff,
math::complexnumbers, math::constants, math::exact, math::fuzzy,
math::interpolate, math::linearalgebra, math::optimize,
math::PCA, math::polynomials, math::rationalfunctions,
math::roman, math::statistics, math::trig, md4, md5crypt,
multiplexer, nameserv, nameserv::auto, nameserv::common,
nameserv::server, ncgi, nettool, nmea, nntp, oauth, oo::dialect,
oo::option, 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, pluginmgr, png, pop3d, pop3d::dbox,
pop3d::udb, practcl, pt::peg::container::peg, pt::rde::nx,
pt::rde::oo, pt::util, rc4, rcs, report, resolv, ripemd128,
ripemd160, SASL, SASL::NTLM, SASL::SCRAM, SASL::XGoogleToken,
sha1, sha256, simulation::annealing, simulation::montecarlo,
simulation::random, smtpd, snit, soundex, spf, stooop,
string::token, string::token::shell, stringprep,
stringprep::data, struct, struct::disjointset,
struct::graph::op, struct::map, struct::matrix, struct::pool,
struct::prioqueue, struct::record, struct::set, sum, switched,
tcl::chan::cat, tcl::chan::core, tcl::chan::events,
tcl::chan::facade, tcl::chan::fifo, tcl::chan::fifo2,
tcl::chan::memchan, tcl::chan::null, tcl::chan::nullzero,
tcl::chan::random, tcl::chan::std, tcl::chan::string,
tcl::chan::textwindow, tcl::chan::variable, 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, tclDES, tclDESjr,
tepam, tepam::doc_gen, term, term::ansi::code,
term::ansi::code::attr, 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::expander,
textutil::repeat, textutil::split, textutil::string,
textutil::tabify, textutil::trim, textutil::wcswidth, throw,
tiff, time, transfer::connect, transfer::copy,
transfer::copy::queue, transfer::data::destination,
transfer::data::source, transfer::receiver,
transfer::transmitter, treeql, try, udpcluster, uevent,
uevent::onidle, unicode, unicode::data, units, uri, uri::urn,
uuencode, uuid, valtype::common, valtype::creditcard::amex,
valtype::creditcard::discover, valtype::creditcard::mastercard,
valtype::creditcard::visa, valtype::gs1::ean13, valtype::iban,
valtype::imei, valtype::isbn, valtype::luhn, valtype::luhn5,
valtype::usnpi, valtype::verhoeff, wip, xsxp, zipfile::encode,
zipfile::mkzip

Tcl Library Source Code

Legend

New in Tcllib 1.21

Deprecations in Tcllib 1.21

Changes from Tcllib 1.20 to 1.21

Invisible changes (documentation, testsuites)

Unchanged