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* '''{Mmm. dd}''': {Short summary of news item, including discoverer if applicable, with any other relevant details} -->
* '''{Mmm. dd}''': {Short summary of news item, including discoverer if applicable, with any other relevant details} -->
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* '''February 21''': [[siffrin normal]] [https://conwaylife.com/forums/viewtopic.php?p=225892#p225892 discovers] a new smallest period-103 oscillator, [[Siffrin's p103]], in a [[D4_x4]]-symmetric soup. With a minimum population of 68 cells, this is over 100 cells smaller than the [https://catagolue.hatsya.com/object/xp103_yzyzyv33y58e1e88gzyzyzyzy3330311ybckzyzyzyz03224e6y725acy165lozyzyzylgs2552ypggzyzyzyxo8a6yf11zyzyzyma64y8742zzzzzyzyz4kcy86c2zzzzzyzy9gcoy8ca8zzzzzymg8oy88okzyo1ok46zy433ypg88ge2z6a8oy1ck8gy7os8gggy611z0bdy41y4g0ggy11zyd255t0t5y5ggzyh1y711/b3s23 previous record holder]. It is also the first known engine-based oscillator of this period, as well as the first to occur [[seminatural]]ly.
* '''June 1-2''': [[Goldtiger997]] [https://conwaylife.com/forums/viewtopic.php?p=229315#p229315 completes] the critical final-stage synthesis of a [[lobster]] spaceship via an almost completely diagonally symmetric collision between 39 gliders and a 175-bit [[still life]] [[constellation]]; a collaborative effort produces a 186-glider construction recipe the same day, reduced to 118 gliders over the next two days.
* '''February 20''': [[TigerCub414]] [https://conwaylife.com/forums/viewtopic.php?p=225769#p225769 discovers] a pre-pulsar-to-Herschel converter that can be combined with an older pulsar [[factory]] by [[Luke Kiernan]] to create a new Herschel conduit, R338. [[Jormungant]] subsequently [https://conwaylife.com/forums/viewtopic.php?p=225790#p225790 finds] a way to remove an awkward outbound glider by colliding it with the [[first natural block]] of the output Herschel, allowing many more connections to this conduit than would otherwise be possible.
* '''May 17''': [[lumi]] [https://conwaylife.com/forums/viewtopic.php?p=228795#p228795 builds] a maximally Golly-friendly [[self-synchronized linear replicator]], speed 256c/1048576, bounding box {{times|65676|65520}}, minimum population 16702; each new child copy is precisely in sync with the parent.
* '''February 19''': [[PK22]] [https://conwaylife.com/forums/viewtopic.php?p=225700#p225700 monomerizes] a [[T-nose]]d period-9 sparker found by [[siffrin normal]] on February 11. [[iNoMed]] subsequently [https://conwaylife.com/forums/viewtopic.php?p=225703#p225703 reduces] the size of the period-27 glider gun using this new sparker.
* '''May 15''': [[Mitchell Riley]] [https://conwaylife.com/forums/viewtopic.php?p=228702#p228702 discovers] a new record smallest p116 oscillator that hassles the object seen in [[Karel's p177]].
* '''February 16''': [[lumi]] [https://conwaylife.com/forums/viewtopic.php?p=225566#p225566 designs and assembles] a working [[single-channel]] [[linear propagator]], with a bounding box less than 1/17th of the size (in each dimension) of the original 2013 linear propagator, with population somewhat lower also -- 83477 cells in many of the phases.
* '''May 14''': [[hibiscus]] [https://conwaylife.com/forums/viewtopic.php?p=228687#p228687 posts] a 208-glider [[synthesis]] of the smallest known [[solifuge]] spaceship variant, minimum population 1414.
* '''February 9''': [[Evin]] [https://conwaylife.com/forums/viewtopic.php?p=225211#p225211 posts] two versions of a record-breaking "[[SlowSilver Demonoid]]", considerably smaller in bounding box and population than the previous smallest Demonoid, the [[0hd Demonoid]]; [[iNoMed]] [https://conwaylife.com/forums/viewtopic.php?p=225193#p225193 produces] a version of the first SlowSilver Demonoid with a reduced bounding box.
* '''May 11-12''': [[Dmitry Maitak]] [https://conwaylife.com/forums/viewtopic.php?p=228569#p228569 reduces] the [[Orion 2]] synthesis from 54 gliders to 31 gliders. Based on this, [[vilc]] [https://conwaylife.com/forums/viewtopic.php?p=228592#p228592 completes] the first synthesis of [[Orion]] in 67 gliders, which is subsequently [https://conwaylife.com/forums/viewtopic.php?p=228612#p228612 reduced] by [[vilc]] and [[KtT]] to 55 gliders.
* '''May 8''': [[lumi]] completes [https://conwaylife.com/forums/viewtopic.php?p=228460#p228460 another large reduction] in linear propagator design, from February's 83K-cell design down to only 12372 cells, building on recent universal-constructor optimization work by [[russellsprouts]] and [[inductivetype]].
* '''May 8''': [[vilc]] uses [https://conwaylife.com/forums/viewtopic.php?p=228452#p228452 98 gliders] to synthesize [[36P3H1V0.2]], which had been one of the four smallest spaceships with no known glider synthesis.
* '''May 7''': [[Entity Valkyrie 2]] completes a [https://conwaylife.com/forums/viewtopic.php?p=228444#p228444 new series of 90-degree periodic reflectors] using an [[octomino II]]-to-glider [[converter]] found by [[Anivec]] and pointed out by [[Timelord Missionary]].


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Latest revision as of 18:20, 3 June 2026


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